Edgar Filing: SK TELECOM CO LTD

Meeting

Number of Attendees

Details

– Election of the Chairman: Seung Taik Yang

8^th Meeting
(the first meeting of 2007)

February 13, 2007

4 persons /4 persons

–     23^nd General Meeting of Shareholders:
  Nomination of Independent non-executive
  director candidates Dal Sup Shim

SK TELECOM CO., LTD.

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 OF
THE SECURITIES EXCHANGE ACT OF 1934

FOR THE MONTH OF JUNE 2007

SK Telecom Co., Ltd.

(Translation of registrant’s name into English)

11, Euljiro2-ga, Jung-gu
Seoul 100-999, Korea
(Address of principal executive offices)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

Form 20-F þ Form 40-F o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submission to furnish a report or other document that the registration foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes o No þ

If “Yes” is marked, indicate below the file number assigned to the Registrant in connection with Rule 12g3-2(b): 82-

QUARTERLY REPORT

(From January 1, 2007 to March 31, 2007)

THIS IS A SUMMARY OF THE QUARTERLY REPORT ORIGINALLY PREPARED IN KOREAN AND IS IN SUCH FORM AS REQUIRED BY THE KOREAN FINANCIAL SUPERVISORY COMMISSION.

IN THE TRANSLATION PROCESS, SOME PARTS OF THE REPORT WERE REFORMATTED, REARRANGED OR SUMMARIZED FOR THE CONVENIENCE OF READERS.

UNLESS EXPRESSLY STATED OTHERWISE, ALL INFORMATION CONTAINED HEREIN IS PRESENTED ON A NON-CONSOLIDATED BASIS IN ACCORDANCE WITH ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN KOREA, OR KOREAN GAAP, WHICH DIFFER IN CERTAIN RESPECTS FROM GENERALLY ACCEPTED ACCOUNTING PRINCIPLES IN CERTAIN OTHER COUNTRIES, INCLUDING THE UNITED STATES. WE HAVE MADE NO ATTEMPT TO IDENTIFY OR QUANTIFY THE IMPACT OF THESE DIFFERENCES.

Contents


I.		Overview

II.		Business

III.		Financial Information

IV.		Auditor’s Opinion

V.		Management Structure

VI.		Shares

VII.		Employees

VIII.		Transactions with Interested Parties

IX.		Other Relevant Matters

Attachment: Korean GAAP Non-consolidated Financial Statements

I. OVERVIEW

1. Corporate Purpose of SK Telecom Co., Ltd. (the “Company”)

Business Objectives

1.		Information and communication business

2.		Handset sales and lease business

3.		New media business

4.		Advertisement business

5.		Communication sales business

6.		Personal property and real property lease business

7.		Research and technology development related to Clause 1 through 4

8.		Overseas business and trading business related to Clause 1 through 4

9.		Manufacturing and distribution business related to Clause 1 through 4

10.		Tourism

11.		Other businesses related to the above

2. Company History

Changes Since Incorporation

	(1)		Date of Incorporation

			— March 29, 1984 (date of shareholders’ meeting for the incorporation): Incorporated as Korea Mobile Communications Service Co., Ltd.
			(Authorized capital: Won 500 million / Paid-in capital: Won 250 million)

	(2)		Location of Headquarters

			— 22 Dohwa-dong, Mapo-gu, Seoul (July 11, 1988)

			— 16-49 Hangang-ro 3-ga, Yongsan-gu, Seoul (November 19, 1991)

			— 267 Namdaemun-ro 5-ga, Jung-gu, Seoul (June 14, 1995)

			— 99 Seorin-dong, Jongro-gu, Seoul (December 20, 1999)

			— 11, Euljiro 2-ga, Jung-gu, Seoul (December 13, 2004)

Mergers

	(1)		Target: Shinsegi Communication Co., Ltd.

			— Date: January 13, 2002

			— Registration: January 16, 2002

	(2)		Target: SK IMT Co., Ltd.

			— Date: May 1, 2003

			— Registration: May 7, 2003

C.		Significant Recent Business Events

		N/A

3. Information Regarding Shares

Total number of shares


(As of March 31, 2007)		(Unit: shares)


	Share type
Classification	Common shares		—		Total		Remarks
I. Total number of issuable shares		220,000,000		—		220,000,000		—
II. Total number of shares issued to date		89,278,946		—		89,278,946		—
III. Total number of shares retired to date		8,085,235		—		8,085,235		—
1. Capital reduction		—		—		—		—
2. Share cancellation		8,085,235		—		8,085,235		—
3. Redeemed shares		—		—		—		—
4. Others		—		—		—		—
IV. Total number of shares (II-III)		81,193,711		—		81,193,711		—
V. Number of treasury shares		8,526,252		—		8,526,252		—
VI. Number of shares outstanding (IV-V)		72,667,459		—		72,667,459		—

B. Capital Stock and Price per Share


(As of March 31, 2007)		(Unit: Won, shares)

Capital (total face value)

Price per share

Capital amount

Total amount

Capital/

in financial

Total number of

of distributed

Par value

Total number of

Number of

statements

issued shares

shares

per share

issued shares

distributed shares

Classification

Type

(a)

(IV of A×b)

(VI of A×b )

(b)

(a / IV of A.)

(a / VI of A.)

Registered

Common shares

44,639,473,000

40,596,855,500

36,333,729,500

500

549.8

614.3

Total

44,639,473,000

40,596,855,500

36,333,729,500

500

549.8

614.3

C. Acquisition and Disposition of Treasury Shares

(1) Status of Acquisition and Disposition of Treasury Shares


		Amount at the						Retirement		Amount at the end of
Acquisition method	Type of share	beginning of period		Acquisition (+)		Disposition (-)		(-)		period
Direct acquisition pursuant to Article 189-2 (1) of the relevant Act	Common share Preferred share		4,561,572 —		— —		— —		— —		4,561,572 —

Direct acquisition based on causes other than those stipulated in Article 189-2 (1) of the relevant Act	Common share Preferred share		77,970 —		— —		— —		— —		77,970 —

Sub-total	Common share Preferred share		4,639,542 —		— —		— —		— —		4,639,542 —

Indirect acquisition through trust and other agreements	Common share Preferred share		3,886,710 —		— —		— —		— —		3,886,710 —


Total	Common share		8,526,252		—		—		—		8,526,252
	Preferred share		—		—		—		—		—


Notes:

*		Of the 4,639,542 shares of treasury stocks directly acquired based on causes other than those provided in Article 189-2 (1) of the relevant Act, 1,688,842 shares were deposited with the Korea Securities Depository as of March 31, 2007 for any exchange of the Company’s overseas exchangeable bonds.

D. Employee Stock Ownership Program

(1) Transactions with the Employee Stock Ownership Program

On August 23, 1999, the Company lent Won 118.6 billion of purchase funds for employee stock ownership to the Employee Stock Ownership Program, and the Employee Stock Ownership Program re-lent the amount to the Company’s employees in accordance with its internal allotment standards.

	—		Terms of the loan: 8-year installment repayment plan following a three-year grace period

	—		The loan is deducted from wages for each individual to repay the Employee Stock Ownership Program, and is subsequently repaid to the company.

b) Repayment amount during the first quarter of 2007 : Won 970,569,000

	—		Details of the loan repayment


(As of March 31, 2007)		(Unit: in thousand Won)


Classification	Amount		Remarks
Initial loan amount		118,577,755	Lent on August 23, 1999 to 3,540 persons
Accumulated repayment amount		112,018,769	Includes Won 0.97 billion repaid during the first quarter of 2007
Balance		6,558,986	Expected full repayment by June 2010

(2) Voting Rights of the Employee Stock Ownership Program

During a designated period, to be 7 days or longer, each individual member of the Program may exercise his voting rights by expressing his intention on the shareholders’ meeting agenda through a written power of attorney to a designated proxy.

(3) Shareholdings of the Employee Stock Ownership Program

(Unit: shares)

Balance at the

Account

beginning

classification

Types of share

of period

Balance at the end of period

E.S.O.P. account

—

Member account

Common share

197,240

186,006


*		As the relevant law requires an immediate transfer of the shares directly purchased by the employees to the account of the individual purchasers, the Company transfers and holds the employees’ stocks in separate individual accounts within the program once the number of shares for each individual member is determined.

4. Status of Voting Rights


(As of March 31, 2007)		(Unit: shares)


			Number of
Classification			shares		Remarks
Total outstanding shares (A)	Common share			81,193,711		—
	Preferred share			—
Number of shares without voting right (B)	Common share			8,526,252	Treasury shares
	Preferred share			—
Shares with restricted voting right under the Stock Exchange Act and other laws (C)	Common share			—		—
Shares with reestablished voting right (D)		—		—		—
The number of shares with exercisable voting right (E = A – B – C + D)	Common share			72,667,459		—
	Preferred share			—

5. Dividends and Others

(Unit: in million Won except per share value)


		-,
Classification		1Q 2007		2006		2005
Par value per share			500		500		500
Current net income			396,310		1,446,598		1,871,380
Net income per share			5,454		19,734		25,421
Income available for distribution as dividend			—		1,608,891		1,930,626
Total cash dividend			—		582,386		662,529
Total stock dividend			—		—		—
Percentage of cash dividend to available income (%)			—		40.3		35.4
Cash dividend yield ratio(%)	Common share		—		3.6		4.9
	Preferred share		—		—		—
Stock dividend yield ratio (%)	Common share		—		—		—
	Preferred share		—		—		—
Cash dividend per share	Common share		—		8,000		9,000
	Preferred share		—		—		—
Stock dividend per share	Common share		—		—		—
	Preferred share		—		—		—


*		The total amount of cash dividend for the year ended December 31, 2006 includes the interim dividend amount of Won 73,714 million, and the cash dividend amount per share of Won 8,000 for the same period includes the interim dividend amount of Won 1,000 per share.

*		The total amount of cash dividend for the year ended December 31, 2005 includes the interim dividend amount of Won 73,614 million, and the cash dividend amount per share of Won 9,000 for the same period includes the interim dividend amount of Won 1,000 per share.

II. BUSINESS

1. Business Summary

A. Industry Status

(1) Characteristics of the Industry

As of March 31, 2007, the number of domestic mobile phone subscribers reached 41.1 million and with a 85% penetration rate, and the Korean mobile communication market can be considered to have reached its maturation stage. However, considering the number of European countries with penetration rates exceeding 90%, additional future growth of the domestic market may be possible.

The Korean mobile communications market continues to improve with the help of advances in network-related technology evidenced by the world’s first commercialization of CDMA2000 1x, CDMA 1x EV-DO, and the development of highly advanced handsets that enables the provision of convergence services for multimedia contents, mobile commerce, telematics, satellite DMB, digital home services and other related contents.

(2) Industry Growth

(Unit: 1,000 persons)


Classification		End of 1Q 2007		End of 2006		End of 2005		End of 2004		End of 2003
Penetration rate (%)			85.0		83.2		79.4		75.9		70.1
Number of subscribers	SK Telecom		20,733		20,271		19,530		18,783		18,313
	PCS		20,368		19,926		18,812		17,803		15,279

	Total		41,101		40,197		38,342		36,586		33,592

(Data: Ministry of Information and Communication website)

(3) Market Characteristics

The Korean mobile communication market includes the entire population of Korea with mobile communication service needs, and almost every Korean is considered a potential user. With the market penetration rate reaching as high as 85.0% (as of the end of March 2007), the customer base is continuing to expand to include elementary school and pre-school children. Although demand to date has primarily been in the domestic market, as the business territory expands to overseas market, the size of overseas sales is expected to grow in the near future. Seasonal and economic fluctuations have much less impact on the Korean mobile communication market compared to other industries.

B. Company Status

(1) Market Share

* Historical market share of the Company

(Unit: %)

Classification

End of 1Q 2007

2006

2005

Mobile phone

50.4

50.9


*		Comparative market share


(As of March 31, 2007)		(Unit: %)

Classification

SK Telecom

KTF

LG Telecom

Market share

50.4

32.0

17.5

(Data: Ministry of Information and Communication website)

(2) New Business Contents and Prospects

N/A

2. Major Products

A. Status of Major Products as of March 31, 2007

(Unit: in million Won, %)

Business field

Sales type

Item

Major trademarks

Sales amount (ratio)

Information and

Services

Mobile phone

June, NATE and others

2,673,678 (98.6

communication

Others

38,053 (1.4

B. Price Trend of Major Products

Item

1Q 2007

During 2006

During 2005

Mobile phone

Basic fee (per month)

13,000

(Based on standard

Service fee (per 10

call charge)

seconds)


*		Caller ID service became free of charge beginning January 2006.

3. Investment Status

A. Investments in Progress

(Unit: Won 100 million)

Amount

Investment

Subject of

Total

already

Future

Business field

Classification

period

investment

Investment effect

investments

invested

investment

Network/Common

Upgrade/ New installation

2007

Network, systems
and others

Capacity increase and quality improvement; systems improvement

15,500

2,920

12,580


*		Amount already invested is the cumulative amount expended through the first quarter of 2007

B. Future Investment Plan

(Unit: Won 100 million)

Expected investment for each

Expected investment amount

year

Business field

Asset type

Amount

2008

2009

Investment effect

Network/Common

Network, system s and others

15,500

N/A

Upgrades to the existing services and provision of new services

Total

15,500

N/A

—


*		The expected investment amount of Won 1,550.0 billion is the planned investment amount for 2007.

4. Derivative Products and Others

A. Derivatives Contracts

(1) FX Swap

a) Purpose of Contracts: Currency Exchange Risk Hedging

b) Contract Terms

- Cross Currency Swap



(As of March 31, 2007)		(Unit: in million Won)


	Contract			Income/loss on
Contract amount	party	Contract date	Proceeds payment method	valuation
US$125 million	Citibank	March 23, 2004	Exchange on the date immediately preceding the principal and interest payment date		(36,838	)
US$125 million	Credit Suisse	March 23, 2004	Same as above		(36,712	)
US$50 million	BNP Paribas	March 23, 2004	Same as above		(14,131	)
US$100 million	Calyon	October 10, 2006	Same as above		(99	)
Total: US$400 million	—	—	—		(87,780	)


*		Income/loss on valuation was calculated using the cash flow hedge accounting and was appropriated for capital adjustment.

– FX Swap



(As of March 31, 2007)		(Unit: in million Won)


				Income on
Contract amount	Contract party	Contract date	Proceeds payment method	valuation
US$100 million	Credit Suisse	May 27, 2004	Exchange before principal payment date		(21,769	)
US$300 million	Hana Bank	June 30, 2006	Payment of US Dollars and receipt of Korean Won on July 5, 2007		4,132
US$140 million	Shinhan Bank
US$140 million	Woori Bank
US$140 million	Korea Exchange Bank
US$140 million	Citibank
US$140 million	Barclays Capital

(2) Interest Rate Swap

a) Purpose of Contracts: Interest Rate Risk Hedging

b) Contract Terms



(As of March 31, 2007)		(Unit: in million Won)


				Income/loss on
Contract amount	Contract party	Contract date	Proceeds payment method	valuation
2,000	Shinhan Bank	June 28, 2006	Fixing of interest payment date / exchange of floating interest rate		(1,416	)


*		Income/loss on valuation was calculated using the cash flow hedge accounting and was appropriated for capital adjustment.

5. R&D Investments

(Unit: in thousand Won)


Category		1Q 2007			2006			2005
Raw material			24,750			184,969			234,889
Labor			13,414,757			33,986,701			35,191,759
Depreciation			30,640,254			134,461,257			121,335,301
Commissioned service			20,660,307			83,751,223			86,536,635
Others			6,508,932			35,680,197			41,730,732
Total R&D costs			71,249,000			288,064,347			285,029,316
Accounting	Sales and administrative expenses		68,944,824			277,807,352			273,223,885
	Development expenses (Intangible assets)		2,304,176			10,256,995			11,805,431
R&D cost / sales amount ratio (Total R&D costs / Current sales amount×100)			1.95	%		2.70	%		2.81	%

6. Other Matters

A. External Fund Procurement Summary

* Domestic procurement

(Unit: in million Won)


	Beginning		New		Reduction from
Source of procurement	balance		procurement		repayment		Ending balance		Remarks
Bank		200,000		—		—		200,000		—
Insurance company		—		—		—		—		—
Merchant banking		—		—		—		—		—
Loan specialty financial company		—		—		—		—		—
Mutual savings bank		—		—		—		—		—
Other financial institutions		9,839		—		3,404		6,435		—
Total procurement from financial institutions		209,839		—		3,404		206,435		—
Corporate bond (public offering)		2,100,000						2,100,000		—
Corporate bond (private offering)		—		—		—		—		—
Paid-in capital increase (public offering)		—		—		—		—		—


	Beginning		New		Reduction from
Source of procurement	balance		procurement		repayment		Ending balance		Remarks
Paid-in capital increase (private offering)		—		—		—		—		—
Asset –backed securitization (public offering)		—		—		—		—		—
Asset –backed securitization (private offering)		—		—		—		—		—
Others		—		—		—		—		—
Total procurement from capital market		2,100,000						2,100,000		—
Borrowings from shareholder, officer and affiliated company		—		—		—		—		—
Others		—		—		—		—		—

Total		2,309,839				3,404		2,306,435		—


*		Overseas procurement

(Unit: in million Won)


					Reduction in
	Beginning		New		repayment and		Ending
Procurement source	balance		procurement		others		balance		Remarks
Financial institutions		92,960		1,070				94,030	Exchange rate adjustment
Overseas securities (Corporate bonds)		278,880		3,210				282,090	Exchange rate adjustment
Overseas securities (shares and others)		356,356		—				356,356
Asset –backed securitization		—		—		—		—		—
Others		—		—		—		—		—

Total		728,196		4,280				732,476		—

B. Credit Ratings

(1) Corporate Bonds


	Subject of		Credit rating entity	Evaluation
Credit rating date	valuation	Credit rating	(Credit rating range)	classification
March 12, 2004	Corporate bond	AAA	Korea Ratings	Current valuation
March 15, 2004	Corporate bond	AAA	National Information on Credit Evaluation, Inc.	Current valuation
April 23, 2004	Corporate bond	AAA	Korea Investors Service, Inc.	Current valuation
April 23, 2004	Corporate bond	AAA	Korea Ratings	Current valuation
December 6, 2004	Corporate bond	AAA	Korea Investors Service, Inc.	Current valuation
December 6, 2004	Corporate bond	AAA	National Information on Credit Evaluation, Inc.	Current valuation
March 11, 2005	Corporate bond	AAA	Korea Investors Service, Inc.	Current valuation
March 11, 2005	Corporate bond	AAA	Korea Ratings	Current valuation
March 14, 2005	Corporate bond	AAA	Korea Ratings	Regular valuation
June 14, 2005	Corporate bond	AAA	National Information on Credit Evaluation, Inc.	Regular valuation
June 13, 2006	Corporate bond	AAA	National Information on Credit Evaluation, Inc.	Regular valuation
June 21, 2006	Corporate bond	AAA	Korea Ratings	Regular valuation
June 22, 2006	Corporate bond	AAA	Korea Investors Service, Inc.	Regular valuation
September 1, 2006	Corporate bond	AAA	National Information on Credit Evaluation, Inc.	Current valuation
September 1, 2006	Corporate bond	AAA	Korea Ratings	Current valuation
September 1, 2006	Corporate bond	AAA	Korea Investors Service, Inc.	Current valuation
October 27, 2006	Corporate bond	AAA	National Information on Credit Evaluation, Inc.	Current valuation
October 27, 2006	Corporate bond	AAA	Korea Ratings	Current valuation


* Rating definition:		“AAA” — The certainty of principal and interest payment is at the highest level with extremely low investment risk, and is stable in that there is no influence of any environmental change under reasonable expectation conditions.

(2) Commercial Paper (“CP”)


	Subject of		Credit rating entity	Evaluation
Credit rating date	valuation	Credit rating	(Credit rating range)	classification
January 26, 2004	CP	A1	National Information on Credit Evaluation, Inc.	Regular valuation
June 8, 2004	CP	A1	National Information on Credit Evaluation, Inc.	Current valuation
June 11, 2004	CP	A1	Korea Ratings	Current valuation
June 11, 2004	CP	A1	Korea Investors Service, Inc.	Current valuation
June 13, 2005	CP	A1	Korea Investors Service, Inc.	Current valuation
June 14, 2005	CP	A1	National Information on Credit Evaluation, Inc.	Current valuation
June 16, 2005	CP	A1	Korea Ratings	Current valuation
June 13, 2006	CP	A1	Korea Investors Service, Inc.	Current valuation
June 21, 2006	CP	A1	National Information on Credit Evaluation, Inc.	Current valuation
June 22, 2006	CP	A1	Korea Investors Service, Inc.	Current valuation
September 1, 2006	CP	A1	Korea Ratings	Current valuation
December 27, 2006	CP	A1	National Information on Credit Evaluation, Inc.	Current valuation
December 27, 2006	CP	A1	Korea Investors Service, Inc.	Current valuation


* Rating definition:		“A1” — Timely repayment capability is at the highest level with extremely low investment risk, and is stable in that there is no influence of any environmental change under reasonable expectation conditions.

(3) International Credit Ratings


		Credit rating	Credit rating company
Date of credit rating	Subject of valuation	of securities	(Credit rating range)	Evaluation type
June 14, 2005	Issuer Rating	A	Fitch (England)	Current valuation
July 14, 2005	Global Bonds	A2	Moody’s (U.S.A.)	Current valuation
July 14, 2005	Exchangeable Bonds	A2	Moody’s (U.S.A.)	Current valuation
July 27, 2005	Global Bonds	A	S&P (U.S.A.)	Current valuation
July 27, 2005	Exchangeable Bonds	A	S&P (U.S.A.)	Current valuation

III. FINANCIAL INFORMATION

1. Summary Financial Statements

(Unit: in million Won)


	Year ended December 31,
Classification	1Q 2007		2006		2005		2004		2003
Current assets		4,033,638		4,189,325		4,172,485		3,854,345		3,460,706
• Quick assets		4,014,481		4,172,887		4,166,500		3,843,384		3,452,682
• Inventory		19,157		16,438		5,985		10,961		8,024
Fixed assets		11,795,615		11,624,728		10,349,191		10,166,360		9,915,253
• Investments		3,841,897		3,547,942		2,366,760		2,112,488		1,763,359


	Year ended December 31,
Classification	1Q 2007			2006			2005			2004			2003
• Tangible assets		4,391,357			4,418,112			4,595,884			4,605,253			4,551,626
• Intangible assets		3,315,393			3,405,158			3,386,547			3,448,619			3,600,268
• Other non-current assets		246,968			253,516			—			—			—		—
Total assets		15,829,253			15,814,053			14,521,676			14,020,705			13,375,959
Current liabilities		3,238,898			2,985,620			2,747,268			2,859,711			4,231,974
Fixed liabilities		3,185,321			3,522,006			3,516,528			4,033,902			3,202,147
Total liabilities		6,424,219			6,507,626			6,263,796			6,893,613			7,434,121
Capital		44,639			44,639			44,639			44,639			44,639
Capital surplus		2,965,945			2,962,699			2,966,198			2,983,166			2,915,964
Capital adjustment		(2,022,477	)		(2,019,568	)		(2,022,817	)		(2,057,422	)		(2,159,114	)
Accumulated comprehensive income		684,536			473,904			—			—			—		—
Retained earnings		7,732,391			7,844,753			7,269,861			6,156,708			5,140,349		—
Total capital		9,405,034			9,306,427			8,257,881			7,127,091			5,941,838
Sales		2,711,730			10,650,952			10,161,129			9,703,681			9,520,244
Operation income		661,984			2,584,370			2,653,570			2,359,581			3,080,660
Ordinary income		563,792			2,021,643			2,554,613			2,115,778			2,714,194
Current net income		396,310			1,446,598			1,871,380			1,494,852			1,942,750


*		See the attached Korean GAAP Non-consolidated Financial Statements.

IV. AUDITOR’S OPINION

1. Auditor


1Q 2007	2006	2005	2004
Deloitte Anjin LLC	Deloitte Anjin LLC	Deloitte Anjin LLC	Deloitte Hana Anjin LLC

2. Audit Opinion


Term	Auditor’s opinion	Issues noted
1Q 2007	Appropriate	—
Year ended December 31, 2006	Appropriate	—
Year ended December 31, 2005	Appropriate	—
Year ended December 31, 2004	Appropriate	—

3. Remuneration for Independent non-executive Auditors for the Past Three Fiscal Years

A. Audit Contracts

(Unit: in thousand Won)

Term

Auditors

Contents

Fee

Total hours

1Q 2007

Deloitte Anjin LLC

Semi-annual review
Quarterly review
Non-consolidated financial statements audit
Consolidated financial statements audit

To be determined

Year ended December 31, 2006

Deloitte Anjin LLC

Semi-annual review
Quarterly review
Non-consolidated financial statements audit
Consolidated financial statements audit

656,000

6,206 (excluding time spent on consolidated and US GAAP audit)

Year ended December 31, 2005

Deloitte Anjin LLC

Semi-annual review
Quarterly review
Non-consolidated financial statements audit
Consolidated financial statements audit

447,000

5,177

Year ended December 31, 2004

Deloitte Hana Anjin LLC

Semi-annual review
Quarterly review
Non-consolidated financial statements audit
Consolidated financial statements audit

360,000

4,808

B. Non-Audit Services Contract with External Auditors

(Unit: in thousand Won)

Term

Contract date

Service provided

Service period

Fee

1Q 2007

March 20, 2007

Tax adjustment for fiscal year 2006

10 days

30,000

Year ended December 31, 2006

January 1, 2006

Tax consulting service for fiscal year 2006

25 days

20,000

February 7, 2006

Tax training for employees of authorized exclusive dealers

50 days

45,000

March 31, 2006

Tax adjustment for fiscal year 2005

7 days

27,000

April 30, 2006

Tax consulting

7 days

45,000

July 26, 2006

Financial consulting

7 days

40,000

October 13, 2006

Evaluation of and preparation of recommendations for improvement of subsidiaries’ financial system infrastructure

10 days

49,500

November 13, 2006

Preparation of responses to the U.S. S.E.C. comments on the Company’s Form 20-F for 2005

10 days

25,500

Year ended December 31, 2005

February 4, 2005

Advisory service regarding the set up of the internal control

9 days

46,080

March 30, 2005

-Form 20-F for the year ended December 31, 2003

10 days

20,200

-Response to the U.S. S.E.C. comments regarding the Form 6-K including the U.S. GAAP consolidated financial

statements for the six months ended June 30, 2004

March 31, 2005

Tax adjustment for the year ended December 31, 2004

7 days

24,920

April 15, 2005

Tax consulting

3 days

5,000

April 29, 2005

Tax consulting

7 days

19,000

June 1, 2005

2004 English audit

20 days

86,000

July 18, 2005

Tax consulting

5 days

13,500

December 31, 2005

Tax consulting

All year (100 hours)

10,000

Year ended December 31, 2004

March 2, 2004

Consulting on the issuance of overseas unsecured debenture

17 days

49,500

March 30, 2004

Tax adjustment for the year ended December 31, 2003

5 days

22,650

April 1, 2004

Financial due diligence

6 days

6,100

April 10, 2004

Thailand tax consulting

4 days

12,000

Term

Contract date

Service provided

Service period

Fee

April 14, 2004

Consulting on issuance of overseas exchangeable bond

15 days

48,800

May 10, 2004

Indonesia tax consulting

4 days

9,600

September 30, 2004

U.S. GAAP Consolidated Audit (yearly basis)

20 days

86,000

September 30, 2004

U.S. GAAP Consolidated Audit (Semi-annual basis)

30 days

114,000

October 15, 2004

Consulting on internal control recommendations

50 days

171,000

V. MANAGEMENT STRUCTURE

1. Summary of Management Structure

A. Board of Directors

(1) Authority of the Board of Directors

a) Authority of the board of directors under Article 7 of the Regulations of the Board of Directors

	–		Convocation of shareholders’ meeting and submission of agenda

	–		Prior approval of financial statements

	–		Decisions on issuance of new shares

	–		Long-term borrowings, issuance of corporate bonds and redemptions

	–		Capital transfer of reserves

	–		Election of CEO and representatives

	–		Appointment of executive directors

	–		Establishment, transfer or closure of branches

	–		Enactment of and revision to the Regulations for the Board of Directors

	–		Annual business plan and budgeting

	–		Approval of investments of Won 15 billion or above

	–		Planned budget increases and changes for investments or Won 15 billion or above

	–		Diversification into new businesses

	–		Investments and joint ventures of Won 15 billion or above (excluding matters subject to prior approval by independent non-executive directors)

	–		Establishment of subsidiaries

	–		Guarantees of Won 15 billion or above (excluding matters subject to prior approval by independent non-executive directors)

	–		Transactions undertaken with related parties equal to or above the lesser of an amount equivalent to 10% of capital or Won 10 billion, and any material changes to such transactions in accordance with the Anti-trust Law and Fair Trade Act

	–		Enactment of and amendment to the Internal Trading Procedures

	–		Other matters considered necessary by the Board of Directors and those requiring Board of Directors’ approval under applicable laws

b) Reporting items under Article 7.2 of the Regulations of the Board of Directors

–

The representative director must report the following to the Board of Directors within two months after the date of occurrence:

	•		Results for the six months ended June 30 of each year

	•		Execution of investments between Won 5 billion and Won 15 billion

	•		New investments and joint ventures under Won 15 billion

	•		Acquisition of non-operational fixed assets

	•		Disposition of fixed assets of Won 15 billion or above

	•		Matters related to guarantees of under Won 15 billion

	•		Internal trading not subject to approval by the Board of Directors

	•		Matters delegated to the representative director that the Board of Directors requires to be reported

(2) Publication of Information on Director Candidates Prior to the Shareholders’ Meeting for the Election of Directors and Shareholders’ Nomination

	a)		On February 15, 2007, in the notice of the annual general meeting of shareholders, information on Jung Nam Cho, Sung Min Ha and Dal Sup Shim, candidates for the Board of Directors, was publicly disclosed.

	b)		There was no nomination by the shareholders.

(3) Significant Activities of the Board of Directors


Meeting	Date	Agenda	Approval
276^th (the first meeting of 2007)	January 25, 2007	– Financial statements for the year ended December 31, 2006 – Annual business report for the year ended December 31, 2006	Approved as proposed Approved as proposed

277^th (the second meeting of 2007)	February 13, 2007	– Organization of Independent Non-executive Director Nomination Committee	Approved as proposed

278^th (the third meeting of 2007)	February 13, 2007	– Convocation of the 23^rd General Meeting of Shareholders – Change in the Fair Trade Voluntary Compliance Program manager	Approved as proposed Approved as proposed


Meeting	Date	Agenda	Approval
279^th (the fourth meeting of 2007)	March 9, 2007	– Election of the representative director and appointments of executive directors – Election of committee members	Approved as proposed Approved as proposed

280^th (the fifth meeting of 2007)	April 27, 2007	– Entry into UN Global Compact	Approved as proposed

(4) Committee Structure and Activities of the Board of Directors

Independent non-executive Director Nomination Committee

–

Organization



(As of March 31, 2007)


	Members
Number of Persons	Company Directors	Independent non-executive Directors
4	Shin Bae Kim, Sung Min Ha	Seung Taik Yang, Sang Jin Lee

–

Activities


*		The Independent Non-executive Director Nomination Committee is a committee established under the provisions of the Articles of Incorporation.

Compensation Review Committee

–

Organization



(As of March 31, 2007)


	Members
	Company
Number of Persons	Directors	Independent non-executive Directors
8 persons	—	Dae Sik Kim, Yong Woon Kim, Dae Kyu Byun, Dal Sup Shim, Seung Taik Yang, Jae Seung Yoon, Sang Jin Lee, Hyun Chin Lim

–

Activities


Meeting	Date	Number of Attendees	Details
The first meeting of 2007	April 26, 2007	7 persons/ 8 persons	Election of chairman


*		The Compensation Review Committee is a committee established by the resolution of the Board of Directors.

Capex Review Committee

–

Organization



(As of March 31 , 2007))


	Members
Number of Persons	Company Directors	Independent non-executive Directors
5 persons	Lee Bang Hyung	Dae Kyu Byun, Seung Taik Yang, Jae Seung Yoon, Sang Chin Lee

–

Activities


*		The Capex Review Committee is a committee established by the resolution of the Board of Directors.

Globalization Committee

–

Organization



(As of March 31, 2007)


Number of Persons	Members
	Company Directors	Independent non-executive Directors
4 persons	Ha Sung Min	Dae Sik Kim, Dae Kyu Byun, Sang Chin Lee

	–		Activities

			N/A


*		The Globalization Committee is a committee established by the resolution of the Board of Directors.

		e) Audit Committee: See “B. Audit System” below.

*		The Audit Committee is a committee established under the provisions of the Articles of Incorporation.

B. Audit System

(1) Establishment and Organization of the Audit Committee

	a)		The Audit Committee is composed of three or more directors. However, independent non-executive directors must account for 2/3 or more, and the members are elected by the resolution of the Board of Directors each year.

	b)		The Audit Committee is convened when deemed necessary by the chairman or is requested by two or more of the committee members.

	c)		The quorum for resolution is majority attendance with majority consent of the attending members.

(2)

Authority of the Audit Committee

Includes authority to inquire on the subsidiary companies, right to investigate the business operations and asset conditions, and right to request for a business status report pursuant to the Audit Committee Regulations.

(3)

Members of the Audit Committee

Audit Committee Members are directors Dae Sik Kim, Yong Woon Kim, Dal Sup Shim and Hyun Chin Lim.

(4)

Major Activities of the Audit Committee


Meeting	Date	Agenda	Approval	Remarks
The first meeting of 2007	January 24, 2007	– Financial statements for the year ended December 31, 2006	—	—
		– Annual business report for the year ended December 31, 2006
		– Report on operation of internal accounting controls

The second meeting of 2007	February 12, 2007	– Report on K GAAP audit of the financial statements for the year ended December 31, 2006	—	—
		– Report on the review of internal accounting controls for the year ended December 31, 2006	—
		– Report on the 2006 second-half management audit and the 2007 plan	—
		– Auditor’s opinion on internal controls	Approved as proposed
		– Audit report for the year ended December 31, 2005	Approved as proposed
		– Evaluation of internal accounting controls	Approved as proposed


Meeting	Date	Agenda	Approval	Remarks
The third meeting of 2007	April 26, 2007	– Election of committee chairman	Approved as proposed	—
		– Reaffirmation of services to be provided by external auditors for fiscal year 2007	To be re-proposed at subsequent meeting
		– Report on internal audit regarding the appropriateness of imposition of certain fines

C. Exercise of Voting Rights by the Shareholders

(1) Use of the Cumulative Voting System

	a)		Pursuant to the Articles of Incorporation, the cumulative voting system was first introduced in the General Meeting of Shareholders in 2003.

	b)		Articles of Incorporation

	–		Article 32 (3) (Election of Directors): Cumulative voting under Article 382-2 of the Commercial Code will not be applied for the election of directors.

	–		Article 4 of the 12^th Supplement to the Articles of Incorporation (Interim Regulation): Article 32 (3) of the Articles of Incorporation shall remain effective until the day immediately preceding the date of the general shareholders’ meeting of 2003.

D. Compensation of Officers and Others

(1) Compensation of Directors (including Independent non-executive Directors) and Members of the Audit Committee



		(Unit: in million Won)

Total amount

approved by the

Meeting of

Average payment

Classification

Total payment

Shareholders

per person

Remarks

Company directors

3,320

12,000

830

—

Independent non-executive directors

133

Including members of
the Audit Committee

(2) Granting and Exercise of Stock Options

All of the options granted by the Company in or after 2001, in the total amount of 109,550 shares, have expired and there are no options that remain outstanding. The exercise period for the stock options granted on March 8, 2002 (for 65,730 shares) was from March 8, 2005 to March 7, 2007, and all such options have expired without exercise.

2. Affiliated Companies

(1) Summary of Corporate Group

–

Name: SK Group

(2) Capital Investments between Affiliated Companies



(As of March 31, 2007)		* Based on common shares


	Invested companies
	SK						SK			SK												SK
Investing company	Corporation			SK Networks			Telecom			Chemicals			SKC			SK E&C			SK Shipping			Securities
SK Corporation					40.58	%		21.75	%					44.19	%					72.13	%
SK Networks								1.34	%								0.02	%		17.71	%		22.71	%
SK Telecom
SK Chemicals																	58.03	%
SKC											2.90	%								10.16	%		12.41	%
SK E&C
SK Shipping
SK Securities		0.17	%
Walkerhill
SK C&C		11.16	%
SK incheon oil
Daehan City Gas
SK Telink
SK E&S
SK Communications
iHQ
Empas

Total affiliated companies		11.33	%		40.58	%		23.09	%		2.90	%		44.19	%		58.05	%		100.00	%		35.12	%


	Invested companies
Investing companies	Walkerhill			SK E&S			SK Gas			SK C&C			DOPCO			Cheongju Gas			Gumi Gas			Pohang Gas
SK Corporation					51.00	%								32.38	%
SK Networks		9.68	%								15.00	%		4.61	%
SK Telecom											30.00	%
SK Chemicals		0.25	%
SKC		7.50	%
SK E&C
SK Shipping
SK Securities
Walkerhill
SK C&C
SK incheon oil														5.23	%
Daehan City Gas
SK Telink
SK E&S								45.53	%								100.00	%		100.00	%		100.00	%
SK Communications
iHQ
Empas

Total affiliated companies		17.43	%		51.00	%		45.53	%		45.00	%		42.23	%		100.00	%		100.00	%		100.00	%


	Invested companies
	Daehan City			Daehan															Busan City
Investing companies	Gas			Engineering			SK Sci-tech			K-Power			SK NJC			SK Telink			Gas
SK Corporation											65.00	%
SK Networks
SK Telecom																	90.77	%
SK Chemicals								50.00	%					60.00	%
SKC
SK E&C
SK Shipping
SK Securities
Walkerhill
SK C&C
SK incheon oil
Daehan City Gas					100.00	%
SK Telink
SK E&S		40.00	%																	40.00	%
SK Communications
iHQ
Empas

Total affiliated companies		40.00	%		100.00	%		50.00	%		65.00	%		60.00	%		90.77	%		40.00	%


	Invested companies
	Stellar			Jeonnam City			Gangwon City						OK Cashbag			Chungnam			SK
Investing companies	Shipping			Gas			Gas			Iksan City Gas			Service			City Gas			Wyverns
SK Corporation														96.67	%
SK Networks
SK Telecom														1.19	%					99.99	%
SK Chemicals
SKC
SK E&C
SK Shipping		100.00	%
SK Securities
Walkerhill
SK C&C
SK incheon oil
Daehan City Gas
SK Telink
SK E&S					100.00	%		100.00	%		100.00	%					100.00	%
SK Communications
iHQ
Empas

Total affiliated companies		100.00	%		100.00	%		100.00	%		100.00	%		97.86	%		100.00	%		99.99	%


	Invested companies
							SK
Investing companies	Infosec			MRO Korea			Communications			SK Telesys			Innoace			AirCROSS
SK Corporation
SK Networks					51.00	%
SK Telecom								85.90	%					14.25	%		100.00	%
SK Chemicals
SKC		20.63	%								77.13	%
SK E&C
SK Shipping
SK Securities
Walkerhill
SK C&C		48.14	%
SK incheon oil
Daehan City Gas
SK Telink								1.18	%
SK E&S
SK Communications
iHQ
Empas

Total affiliated companies		68.77	%		51.00	%		87.08	%		77.13	%		14.25	%		100.00	%


	Invested companies
Investing companies	Encar network			Global C&I			Paxnet			TU Media			SK Utis			SK CTA
SK Corporation		50.00	%														50.00	%
SK Networks
SK Telecom					50.00	%		59.74	%		32.70	%
SK Chemicals														60.00	%
SKC
SK E&C
SK Shipping
SK Securities					40.00	%
Walkerhill
SK C&C
SK incheon oil
Daehan City Gas
SK Telink
SK E&S
SK Communications
iHQ
Empas

Total affiliated companies		50.00	%		90.00	%		59.74	%		32.70	%		60.00	%		50.00	%


	Invested companies
										SK			SK Mobile						SK Incheon
Investing companies	Seoul Records			In2Gen			Independence			Petrochemical			Energy			SKC Media			Oil
SK Corporation														88.34	%					90.63	%
SK Networks
SK Telecom		60.00	%
SK Chemicals					44.56	%					100.00	%
SKC														11.66	%		100.00	%
SK E&C
SK Shipping
SK Securities
Walkerhill
SK C&C								67.78	%
SK incheon oil
Daehan City Gas
SK Telink
SK E&S
SK Communications
iHQ
Empas

Total affiliated companies		60.00	%		44.56	%		67.78	%		100.00	%		100.00	%		100.00	%		90.63	%


	Invested companies
Investing companies	iHQ			YTN Media			I Film Co.			NTREEV Soft			SK I-Media			Empas			Ecolgreen
SK Corporation
SK Networks																				55.00	%
SK Telecom		34.05	%
SK Chemicals
SKC
SK E&C
SK Shipping
SK Securities
Walkerhill
SK C&C														40.00	%
SK incheon oil
Daehan City Gas
SK Telink
SK E&S
SK Communications														60.00	%		24.43	%
IHQ					51.42	%		45.00	%		51.00	%
Empas

Total affiliated companies		34.05	%		51.42	%		45.005			51.00	%		100.00	%		24.43	%		55.00	%

VI. SHARES

1. Distribution of Shares

A. Shareholdings of Major Shareholders and other Related Parties


(As of December 31, 2006)		(Unit: share, %)


			Number of shares owned (equity rate)
			Beginning				Increase		Decrease		Ending				Cause
		Types of	Number of		Ownership		Number		Number		Number of		Ownership		of
Name	Relationship	shares	shares		ratio		of shares		of shares		shares		ratio		change
SK Corporation	Parent company	Common stock		17,663,127		21.47		—		—		17,663,127		21.75		—
SK Networks	Affiliated company	Common stock		1,085,325		1.32		—		—		1,085,325		1.34		—
Tae Won Choi	Officer of affiliated company	Common stock		100		0.00		—		—		100		0.00		—
Shin Won Choi	Officer of affiliated company	Common stock		700		0.00		70		—		770		0.00		—
Shin Bae Kim	Director	Common stock		1,270		0.00		—		—		1,270		0.00		—
Dae Kyu Byun	Director	Common stock		50		0.00		—		—		50		0.00		—
Jae Seung Yoon	Director	Common stock		200		0.00		—		—		200		0.00		—
Bang Hyung Lee	Director	Common stock		1,630		0.00		—		1,230		400		0.00		—
Sung Min Ha	Director	Common stock		738		0.00		—		—		738		0.00		—
Total		Common stock		18,753,140		22.79		70		1,230		18,751,980		23.10
		Preferred stock		0		0		—		—		0		0		—

		Total		18,753,140		22.79		70		1,230		18,751,980		23.10


Largest shareholder:		SK Corporation		Number of related parties: 8 persons

B. Shareholders with More than 5% Shareholding



(As of December 31, 2006)		(Unit: share, %)


			Common share				Preferred share				Sub-total
			Number of		Ownership		Number of		Ownership		Number of		Ownership
Rank		Name (title)	shares		ratio		shares		ratio		shares		ratio
	1	Citibank ADR		21,649,448		26.66		—		—		21,649,448		26.66
	2	SK Corporation		17,663,127		21.75		—		—		17,663,127		21.75
	3	SK Telecom		8,526,252		10.50		—		—		8,526,252		10.50

		Total		47,838,827		58.92		—		—		47,838,827		58.92

C. Shareholder Distribution



(As of December 31, 2006)


	Number of				Number of
Classification	shareholders		Ratio (%)		shares		Ratio (%)		Remarks
Total minority shareholders		21,571		99.96		29,242,806		36.01		—
Minority shareholders (corporate)		1,077		4.99		11,103,941		13.67		—
Minority shareholders (individual)		20,494		94.97		18,138,865		22.34		—
Largest shareholder		1		0.00		17,663,127		21.75		—
Major shareholders		—		—		—		—		—
Other shareholders		8		0.04		34,287,778		42.23		—
Other shareholders (corporate)		6		0.03		11,663,018		14.36		—
Other shareholders
(individual)		2		0.01		22,624,760		27.87		—

Total		21,580		100.00		81,193,711		100.00		—

2. Share Price and Trading Volume in the Last Six Months

A. Domestic Securities Market

(Unit: Won, shares)


						January		December		November		October
Types		March 2007		February 2007		2007		2006		2006		2006
Common share	Highest		198,500		205,500		225,500		235,000		229,000		211,000
	Lowest		190,000		191,000		195,500		211,500		205,000		194,500
Monthly transaction volume			4,158,566		4,619,096		4,003,944		3,192,160		3,534,043		3,085,835

B. Overseas Securities Market



New York Stock Exchange		(Unit: US$, ADR)


										November		October
Types		March 2007		February 2007		January 2007		December 2006		2006		2006
Depository receipt	Highest		23.70		24.14		26.41		27.42		26.48		24.35
	Lowest		22.51		22.46		23.03		25.44		24.91		22.89
Monthly transaction volume			24,665,014		22,246,378		16,942,200		11,177,000		16,392,201		15,388,604

VII. EMPLOYEES



(As of March 31, 2007)		(Unit: persons, in million Won)


	Number of employees
	Office								Average		Total		Average
	managerial		Production						service		quarterly		wage
Classification	positions		positions		Others		Total		year		wage		per person		Remarks
Male		3,774		—		—		3,774		8.80		56,654		15		—
Female		554		—		—		554		7.27		6,423		12		—

Total		4,328		—		—		4,328		8.60		63,077		14		—

VIII. TRANSACTIONS WITH RELATED PARTIES

1. Transactions with the Largest Shareholder

A. Provisional Payment and Loans (including loans on marketable securities)



(As of March 31, 2007)		(Unit: in million Won)

Name

(Corporate

Account

Change details

Accrued

name)

Relationship

category

Beginning

Increase

Decrease

Ending

interest

Remarks

SK Wyverns

Affiliated company

Long-term and short-term loans

5,282

—

575

4,707

106

—

B. Equity Investments



(As of March 31, 2007)		(Unit: in million Won)


Name		Details
(Corporate		Types of
name)	Relationship	Investment	Beginning		Increase		Decrease		Ending		Note
SKT U.S.A. Holdings	Affiliated company	Common share		199,047		12,719		—		211,766		—
AirCROSS	Affiliated company	Common share		300		2,140		—		2,440		—
TU Media	Affiliated company	Common share		64,611		32,368		—		96,979
China STC	Affiliated company	Common share		1,343		1,124		—		2,467

	Total			265,301		48,351		—		313,652		—

C. Transfer of Assets

Unit: in thousand won)

Transfer details

Amount

Transfer

Name (Corporate

Transfer

(out)

Transfer

name)

Relationship

Subject matter

Transfer purpose

date

amount

(in) amount

Remarks

SK Corporation

Affiliated company

Intellectual property
(trademarks)

Brand consolidation

February 6, 2007

—

4,125,000

SK Corporation

Affiliated company

Vehicles

Sale of vehicles

February 13, 2007

—

7,273

SK Networks

Affiliated company

Equipment

Sale of assets

February 15, 2007

—

1,770

Encar Networks Limited

Affiliated company

Vehicles

Sale of vehicles

February 8, 2007

—

77,273

—

Encar Networks Limited

Affiliated company

Vehicles

Sale of vehicles

March 26, 2007

—

100,545

SK Communications

Affiliated company

Vehicles

Sale of operational vehicles

February 28, 2007

21,202

—

Total

21,202

4,311,861


2.		Transactions with Shareholders (excluding the largest shareholder and others), Officers, Employees and other Interested Parties

A. Provisional Payment and Loans (including loans on marketable securities)

* Agents

(Unit: in million Won)

Name (Corporate

Account

Change details

Accrued

name)

Relationship

category

Beginning

Increase

Decrease

Ending

interest

Remarks

Hong Eun and others

Agency

Long-term and short-term loans

64,984

38,743

21,900

81,827

—

* Overseas investment companies

(Unit: in million Won)

(Corporate

Account

Change details

Accrued

name)

Relationship

category

Beginning

Increase

Decrease

Ending

interest

Remarks

DSS Mobile
Com. (India)

Overseas Investment company

Long-term loans

18,887

—

18,887

—

Payment guarantee

B. Equity Investments

(Unit: in million Won)


			Details
			Types of
Name (Corporate name)	Relationship		Investment	Beginning		Increase		Decrease		Ending		Remarks
Nayio Media, Inc.		—	Common share		247,500		—		247,500		—		—
DCM V.L.P.		—	Fund investment		—		4,691,500		—		4,691,500		—
Sky Lake Fund		—	Fund investment				352,000		—		352,000		—
Centurion IT Investment Group		—	Common share		3,000,000				900,000		2,100,000

	Total				3,247,500		5,043,500		1,147,500		7,143,500		—

IX. OTHER RELEVANT MATTERS

1. Developments in the Items mentioned in prior Reports on Important Business Matters

A. Status and Progress of Major Management Events

2. Summary Minutes of the Shareholders’ Meeting


Date	Agenda	Resolution
22^nd Fiscal Year Meeting of Shareholders (March 10, 2006)	1. Approval of the financial statements for the year ended December 31, 2005 2. Amendment of the Articles of Incorporation 3. Remuneration limit for Directors 4. Election of Directors (Election of Independent non-executive directors as Audit Committee members)	Approved (Cash dividend, Won 8,000 per share) Approved (Addition of business objective: travel business) Approved (Won 12 billion) Approved (Kim Yong Woon and Im Hyun Jin)
23^rd Fiscal Year Meeting of Shareholders (March 9, 2007)	1. Approval of the financial statements for the year ended December 31, 2006 2. Remuneration limit for Directors 3. Election of Directors - Election of executive directors - Election of independent non-executive directors as Audit Committee members	Approved (Cash dividend, Won 7,000 per share) Approved (Won 12 billion) Approved (Jung Nam Cho, Sung Min Ha) Approved (Dal Sup Shim)

3. Contingent Liabilities

A. Material Legal Proceedings

(1)

Action for Monetary Damages

	a)		Parties to the litigation: G.Mate Inc. (plaintiff) vs. the Company (defendant)

	b)		Overview: G.Mate alleged that the Company had engaged G.Mate to develop and deliver certain PDA units, but that the Company subsequently refused to take delivery of such units. G.Mate sought approximately Won 4.5 billion in damages.

	c)		Progress: An initial mediation process, which was requested by G.Mate, was terminated in January 2007. G.Mate commenced a lawsuit, which is currently pending at the Seoul Central District Court.

	d)		Impact on business: In the event that the case is decided against the Company, there is a risk that the Company will be obligated to pay up to Won 4.5 billion in damages. But as G.Mate, to date, has been unable to produce detailed evidence in support of its claim and calculation of requested damages, the Company expects that the likelihood of a ruling against the Company to be low and the estimated impact on the Company’s operations and finances should not be large; however, the actual results of the litigation and actual impact on impact on the Company’s operations and finances may differ depending on future events.

(2)

Action Seeking to Vacate Judgment of the Intellectual Property Tribunal Nullifying Patent Registration Related to Caller Ring Service

	a)		Parties to the litigation: Park Won Sup (plaintiff) vs. the Company (defendant)

	b)		Overview: Mr. Park Won Sup (the representative director of Ad Ring Systems Co., Ltd.) claimed that certain technology the Company uses to provide the caller ring service infringed upon his patent rights, and the Company sought an administrative action to nullify Mr. Park’s patent rights in the Intellectual Property Tribunal. The Tribunal upheld the nullification of Mr. Park’s patent rights and Mr. Park appealed the decision.

	c)		Progress: The Patent Court dismissed plaintiff’s claim (September 2005), after which the plaintiff appealed.

	d)		Impact on business: In the event that the case is decided against the Company, there is a risk of material future royalty obligations. However, given the progress of the proceedings, the estimated impact should not be large; however, the actual impact may differ depending on future events.

(3)

Actions for the Cancellation of the International Registration for Satellite Network

	a)		Parties to the litigation: Korea Multinet Co., Ltd. (“Korea Multinet”) vs. the Ministry of Information and Communication (“MIC”; the Company is participating in the action on behalf of MIC)

	b)		Overview: Korea Multinet brought an administrative action against MIC to cancel the Company’s international satellite frequency registration related to the satellite DMB business.

	c)		Progress: The trial court found for the defendant and the appellate court affirmed the judgment of the trial court (June 30, 2004). The plaintiff appealed and the case is currently pending at the Supreme Court.

	d)		Impact on business: Given the progress of the proceedings, no significant impact on the Company’s business is expected; however, the actual impact may differ depending on future events.

(4)

Actions for the Cancellation of Key Communication Business Licenses and Allotment of Satellite DMB Frequency

Parties to the litigation: Korea Multinet vs. MIC (the Company is participating in the action on behalf of MIC)

	b)		Overview: Korea Multinet brought an administrative action against MIC to cancel the Company’s key communication business licenses and the allotment of the Company’s satellite DMB frequency.

	c)		Progress: The Seoul Administrative Court dismissed the claim in July 2006, and Korea Multinet has appealed to the Seoul Appellate Court where the lawsuit is currently pending.

	d)		Impact on business: The Company plans to provide full support to MIC in the action although no significant impact to the Company’s business is expected; however, the actual impact may differ depending on future events.

SK TELECOM CO., LTD.

NON-CONSOLIDATED FINANCIAL STATEMENTS
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006
AND INDEPENDENT ACCOUNTANTS’ REVIEW REPORT

INDEPENDENT ACCOUNTANTS’ REVIEW REPORT
English Translation of a Report Originally Issued in Korean

To the Stockholders and Board of Directors of
SK Telecom Co., Ltd.

We have reviewed the accompanying non-consolidated balance sheet of SK Telecom Co., Ltd. (the “Company”) as of March 31, 2007, the related non-consolidated statements of income and cash flows for the three months ended March 31, 2007 and 2006, and non-consolidated statement of stockholders’ equity for the three months ended March 31, 2007, all expressed in Korean won. These financial statements are the responsibility of the Company’s management. Our responsibility is to issue a report on these financial statements based on our reviews.

We conducted our reviews in accordance with standards for review of interim financial statements in the Republic of Korea. Those standards require that we plan and perform the review to obtain moderate assurance as to whether the non-consolidated financial statements are free of material misstatement. A review is limited primarily to inquiries of company personnel and analytical procedures applied to financial data, and this provides less assurance than an audit. We have not performed an audit and, accordingly, we do not express an audit opinion.

Based on our reviews, nothing has come to our attention that causes us to believe that the financial statements referred to above are not presented fairly, in all material respects, in conformity with accounting principles generally accepted in the Republic of Korea.

We have previously audited, in accordance with auditing standards generally accepted in the Republic of Korea, the non-consolidated balance sheet of the Company as of December 31, 2006, and the related non-consolidated statements of income, appropriations of retained earnings and cash flows for the year then ended (not presented herein); and in our report dated February 14, 2007, we expressed an unqualified opinion on those non-consolidated financial statements. The accompanying balance sheet as of December 31, 2006, which is comparatively presented, does not differ in material respects from such audited non-consolidated balance sheet.

Our reviews also comprehended the translation of the Korean won amounts into U.S. dollar amounts and nothing has come to our attention that causes us to believe that such translation has not been made in conformity with the basis stated in Note 2(a). Such U.S. dollar amounts are presented solely for the convenience of readers of financial statements.

Accounting principles and review standards and their application in practice vary among countries. The accompanying non-consolidated financial statements are not intended to present the financial position, results of operations and cash flows in accordance with accounting principles and practices generally accepted in countries other than the Republic of Korea. In addition, the procedures and practices utilized in the Republic of Korea to review such non-consolidated financial statements may differ from those generally accepted and applied in other countries. Accordingly, this report and the accompanying non-consolidated financial statements are for use by those knowledgeable about Korean accounting principles and review standards and their application in practice.

April 27, 2007

Notice to Readers

This report is effective as of April 27, 2007, the accountants’ review report date. Certain subsequent events or circumstances may have occurred between the accountants’ review report date and the time the accountants’ review report is read. Such events or circumstances could significantly affect the accompanying financial statements and may result in modification to the accountants’ review report.

SK TELECOM CO., LTD.
NON-CONSOLIDATED BALANCE SHEETS
MARCH 31, 2007 AND DECEMBER 31, 2006


					Translation into U.S. dollars
	Korean won				(Note 2)
	March 31,		December 31,		March 31,		December 31,
ASSETS	2007		2006		2007		2006
	(In millions)				(In thousands)
CURRENT ASSETS:
Cash and cash equivalents (Notes 2 and 12)	W	266,103	W	241,100	$	282,757	$	256,190
Short-term financial instruments (Note 20)		43,755		61,953		46,493		65,830
Trading securities (Notes 2 and 3)		730,114		665,299		775,809		706,938
Current portion of long-term investment securities (Notes 2 and 3)		491		156		522		166
Accounts receivable — trade, net of allowance for doubtful accounts of W105,843 million as of March 31, 2007 and W88,285 million as of December 31, 2006 (Notes 2, 12 and 22)		1,576,545		1,700,650		1,675,215		1,807,087
Short-term loans, net of allowance for doubtful accounts of W765 million as of March 31, 2007 and W9,212 million as of December 31, 2006 (Notes 2, 5 and 22)		75,710		61,967		80,448		65,845
Accounts receivable — other, net of allowance for doubtful accounts of W28,661 million as of March 31, 2007 and W26,708 million as of December 31, 2006 (Notes 2, 12 and 22)		1,123,338		1,257,244		1,193,644		1,335,930
Inventories (Note 2)		19,157		16,439		20,356		17,468
Prepaid expenses		136,386		113,256		144,922		120,344
Current deferred income tax assets, net (Notes 2 and 17)		37,406		40,113		39,747		42,624
Currency swap (Notes 2 and 24)		4,132		16,660		4,391		17,703
Accrued income and other		20,501		14,488		21,785		15,395


Total Current Assets		4,033,638		4,189,325		4,286,089		4,451,520


NON-CURRENT ASSETS:
Property and equipment, net (Notes 2, 6, 11, 21 and 22)		4,391,357		4,418,112		4,666,196		4,694,625
Intangible assets, net (Notes 2, 7, 11)		3,315,393		3,405,159		3,522,891		3,618,275
Long-term financial instruments (Note 20)		10,019		10,024		10,646		10,651
Long-term investment securities (Notes 2 and 3)		2,612,971		2,376,268		2,776,507		2,524,990
Equity securities accounted for using the equity method (Notes 2 and 4)		1,218,907		1,161,651		1,295,194		1,234,354
Long-term loans, net of allowance for doubtful accounts of W23,796 million as of March 31, 2007 and W23,148 million as of December 31, 2006 (Notes 2, 5 and 22)		14,728		12,828		15,650		13,631
Guarantee deposits, net of allowance for doubtful accounts of W163 million as of March 31, 2007 and December 31, 2006 (Notes 2, 12 and 22)		118,300		120,006		125,704		127,517
Long-term deposits and other		113,940		120,680		121,071		128,234


Total Non-current Assets		11,795,615		11,624,728		12,533,859		12,352,277


TOTAL ASSETS	W	15,829,253	W	15,814,053	$	16,819,948	$	16,803,797

(Continued)

SK TELECOM CO., LTD.
NON-CONSOLIDATED BALANCE SHEETS (CONTINUED)
MARCH 31, 2007 AND DECEMBER 31, 2006


							Translation into U.S. dollars
	Korean won						(Note 2)
	March 31,			December 31,			March 31,			December 31,
LIABILITIES AND STOCKHOLDERS’ EQUITY	2007			2006			2007			2006
	(In millions)						(In thousands)
CURRENT LIABILITIES:
Accounts payable (Notes 12 and 22)	W	917,942		W	1,107,786		$	975,393		$	1,177,118
Income tax payable (Note 17)		524,078			331,496			556,878			352,243
Accrued expenses (Notes 2 and 23)		354,632			373,865			376,827			397,264
Dividend payable		246			268			261			285
Withholdings		298,832			327,895			317,535			348,417
Current portion of long-term debt, net (Notes 2, 8 and 11)		1,104,604			794,186			1,173,737			843,891
Current portion of subscription deposits (Note 10)		15,902			15,760			16,897			16,746
Advanced receipts and other		22,662			34,364			24,081			36,515


Total Current Liabilities		3,238,898			2,985,620			3,441,609			3,172,479


LONG-TERM LIABILITIES:
Bonds payable, net (Notes 2 and 8)		1,689,198			1,978,874			1,794,919			2,102,724
Long-term borrowings (Note 9)		294,030			292,960			312,432			311,295
Subscription deposits (Note 10)		20,462			21,140			21,743			22,463
Long-term payables — other, net of present value discount of W30,721 million as of March 31, 2007 and W42,461 million as of December 31, 2006 (Note 2)		419,279			517,539			445,520			549,930
Obligations under capital lease (Notes 2 and 11)		—			1,642			—			1,745
Accrued severance indemnities, net (Note 2)		18,025			9,568			19,153			10,167
Non-current deferred income tax liabilities, net (Notes 2 and 17)		588,269			530,454			625,087			563,653
Long-term currency swap (Notes 2 and 24)		109,550			112,970			116,406			120,040
Long-term interest rate swap (Notes 2 and 24)		1,416			454			1,505			482
Guarantee deposits received and other (Notes 2, 22 and 23)		45,092			56,404			47,913			59,935


Total Long-term Liabilities		3,185,321			3,522,005			3,384,678			3,742,434


Total Liabilities		6,424,219			6,507,625			6,826,287			6,914,913


STOCKHOLDERS’ EQUITY:
Capital stock (Notes 1 and 13)		44,639			44,639			47,433			47,433
Capital surplus (Notes 2, 8, 13, 16 and 17)		2,965,945			2,962,699			3,151,573			3,148,123
Capital adjustments:
Treasury stock (Notes 1 and 15)		(2,014,927	)		(2,014,927	)		(2,141,034	)		(2,141,034	)
Losses on disposal of treasury stock (Notes 15 and 17)		(7,550	)		(7,887	)		(8,023	)		(8,381	)
Stock options (Notes 2 and 16)		—			3,246			—			3,449
Accumulated other comprehensive income (Note 18):
Unrealized gains on valuation of long-term investment securities, net (Notes 2, 3 and 17)		576,821			408,521			612,922			434,089
Equity in other comprehensive income of affiliates, net (Notes 2, 4 and 17)		126,482			82,200			134,398			87,345
Loss on valuation of currency swap, net (Notes 2, 17 and 24)		(17,741	)		(16,487	)		(18,851	)		(17,519	)
Loss on valuation of interest swap, net (Notes 2, 17 and 24)		(1,026	)		(329	)		(1,090	)		(350	)
Retained earnings (Note 14):
Appropriated		7,335,037			6,679,234			7,794,110			7,097,264
Before appropriations		397,354			1,165,519			422,223			1,238,465


Total Stockholders’ Equity		9,405,034			9,306,428			9,993,661			9,888,884


TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	W	15,829,253		W	15,814,053		$	16,819,948		$	16,803,797

See accompanying notes to non-consolidated financial statements.

SK TELECOM CO., LTD.
NON-CONSOLIDATED STATEMENTS OF INCOME
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006


							Translation into U.S. dollars
	Korean won						(Note 2)
	2007			2006			2007			2006
	(In millions)						(In thousands)
OPERATING REVENUE (Notes 2 and 22)	W	2,711,731		W	2,540,314		$	2,881,448		$	2,699,303


OPERATING EXPENSES (Note 2):
Labor cost		(157,336	)		(158,922	)		(167,183	)		(168,868	)
Commissions paid (Notes 2 and 22)		(878,062	)		(716,285	)		(933,017	)		(761,115	)
Depreciation and amortization (Notes 6 and 7)		(361,701	)		(328,928	)		(384,339	)		(349,514	)
Network interconnection		(233,270	)		(235,447	)		(247,870	)		(250,183	)
Leased line		(97,788	)		(98,743	)		(103,908	)		(104,923	)
Advertising		(50,953	)		(57,486	)		(54,142	)		(61,084	)
Research and development (Note 2)		(51,178	)		(52,830	)		(54,381	)		(56,136	)
Rent		(46,314	)		(47,588	)		(49,213	)		(50,566	)
Frequency usage		(41,020	)		(38,400	)		(43,587	)		(40,803	)
Repair		(30,565	)		(27,433	)		(32,478	)		(29,150	)
Cost of goods sold		(10,763	)		(4,633	)		(11,437	)		(4,923	)
Other		(90,797	)		(105,758	)		(96,478	)		(112,377	)


Sub-total		(2,049,747	)		(1,872,453	)		(2,178,033	)		(1,989,642	)


OPERATING INCOME		661,984			667,861			703,415			709,661


OTHER INCOME:
Interest income (Note 3)		16,771			19,095			17,821			20,290
Dividends		14,893			15,007			15,825			15,946
Commissions (Note 22)		12,948			10,580			13,758			11,242
Equity in earnings of affiliates (Notes 2 and 4)		4,679			16,417			4,972			17,444
Foreign exchange and translation gains (Note 2)		275			669			292			711
Reversal of allowance for doubtful accounts		402			72			427			77
Gain on disposal of investment assets		457			1,779			486			1,890
Gain on disposal of property and equipment and intangible assets		4,567			222			4,853			236
Gain on valuation of currency swap (Notes 2 and 24)		733			—			779			—
Other		10,573			14,634			11,235			15,550


Sub-total		66,298			78,475			70,448			83,386

(Continued)

SK TELECOM CO., LTD.
NON-CONSOLIDATED STATEMENTS OF INCOME (CONTINUED)
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006
(See Independent Accountants’ Review Report)


										Translation into U.S. dollars
		Korean won								(Note 2)
		2007				2006				2007				2006
		(In millions)								(In thousands)
OTHER EXPENSES:
Interest and discounts (Note 2)	(	W	54,520	)	(	W	57,783	)	(	$	57,932	)	(	$	61,399	)
Donations			(18,295	)			(16,683	)			(19,440	)			(17,727	)
Foreign exchange and translation losses (Note 2)			(306	)			(880	)			(325	)			(935	)
Loss on valuation of currency swap (Notes 2 and 24)			(12,528	)			(5,297	)			(13,312	)			(5,629	)
Equity in losses of affiliates (Notes 2 and 4)			(49,716	)			(24,203	)			(52,828	)			(25,718	)
Loss on disposal of investment assets			(3	)			(788	)			(3	)			(837	)
Loss on disposal of property, equipment and intangible assets			(1,276	)			(827	)			(1,356	)			(879	)
Special severance indemnities (Note 2)			—				(140,595	)			—				(149,394	)
External research and development cost (Note 2)			(17,767	)			(17,042	)			(18,879	)			(18,109	)
Other			(10,080	)			(3,920	)			(10,711	)			(4,165	)


Sub-total			(164,491	)			(268,018	)			(174,786	)			(284,792	)


INCOME BEFORE INCOME TAX			563,791				478,318				599,077				508,255

PROVISION FOR INCOME TAX (Notes 2 and 17)			(167,481	)			(141,158	)			(177,963	)			(149,993	)


NET INCOME (Note 18)		W	396,310			W	337,160			$	421,114			$	358,262


NET INCOME PER SHARE (In Korean won and U.S. dollars) (Note 19)		W	5,454			W	4,580			$	5.80			$	4.87


DILUTED NET INCOME PER SHARE (In Korean won and U.S. dollars) (Note 19)		W	5,373			W	4,516			$	5.71			$	4.80

See accompanying notes to non-consolidated financial statements.

SK TELECOM CO., LTD.
NON-CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006


							Translation into U.S. dollars
	Korean won						(Note 2)
	2007			2006			2007			2006
	(In millions)						(In thousands)
CASH FLOWS FROM OPERATING ACTIVITIES:

Net income	W	396,310		W	337,160		$	421,114		$	358,262


Expenses not involving cash payments:
Provision for severance indemnities		9,879			19,974			10,497			21,224
Depreciation and amortization		392,341			361,146			416,896			383,749
Allowance for doubtful accounts		13,500			20,533			14,345			21,818
Foreign translation loss		44			450			47			478
Loss on valuation of currency swap		12,528			5,297			13,312			5,629
Equity in losses of affiliates		49,716			24,203			52,828			25,718
Loss on disposal of investment assets		3			788			3			837
Loss on disposal of property, equipment and intangible assets		1,276			827			1,356			879
Amortization of discounts on bonds and other		11,060			12,062			11,752			12,816


Sub-total		490,347			445,280			521,036			473,148


Income not involving cash receipts:
Foreign translation gain		(206	)		(121	)		(219	)		(128	)
Reversal of allowance for doubtful accounts		(402	)		(72	)		(427	)		(77	)
Equity in earnings of affiliates		(4,679	)		(16,417	)		(4,972	)		(17,444	)
Gain on disposal of investment assets		(457	)		(1,779	)		(486	)		(1,890	)
Gain on disposal of property, equipment and intangible assets		(4,567	)		(222	)		(4,853	)		(236	)
Gain on valuation of currency swap		(733	)		—			(779	)		—
Other		(96	)		(847	)		(102	)		(901	)


Sub-total		(11,140	)		(19,458	)		(11,838	)		(20,676	)


Changes in assets and liabilities related to operating activities:
Accounts receivable — trade		111,886			59,101			118,889			62,800
Accounts receivable — other		138,078			131,224			146,720			139,437
Inventories		(2,718	)		1,528			(2,888	)		1,624
Prepaid expenses		973			34,845			1,034			37,026
Accrued income and other		(6,021	)		7,546			(6,398	)		8,018
Accounts payable		(189,882	)		(125,540	)		(201,766	)		(133,397	)
Income tax payable		189,138			14,326			200,975			15,223
Accrued expenses		(34,105	)		6,862			(36,240	)		7,291
Withholdings		(29,062	)		111,471			(30,881	)		118,448
Current portion of subscription deposits		142			304			151			323
Advanced receipts and other		(11,702	)		2,295			(12,434	)		2,438
Deferred income taxes		(15,541	)		(32,868	)		(16,514	)		(34,925	)
Severance indemnity payments		(2,018	)		(248,346	)		(2,144	)		(263,889	)
Deposits for group severance indemnities and other deposits		475			178,266			504			189,423
Dividends received from affiliates		1,260			990			1,339			1,052


Sub-total		150,903			142,004			160,347			150,892


Net Cash Provided by Operating Activities		1,026,420			904,986			1,090,659			961,626

(Continued)

SK TELECOM CO., LTD.
NON-CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006


							Translation into U.S. dollars
	Korean won						(Note 2)
	2007			2006			2007			2006
	(In millions)						(In thousands)
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash inflows from investing activities:
Decrease in short-term financial instruments	W	18,198		W	61,599		$	19,337		$	65,454
Decrease in long-term financial instruments		5			—			5			—
Collection of short-term loans		31,796			39,642			33,786			42,123
Proceeds from sales of long-term investment securities		246			5,226			261			5,553
Proceeds from sales of equity securities accounted for using the equity method		900			—			956			—
Decrease in guarantee deposits		8,566			14,578			9,102			15,490
Decrease in other non-current assets		1,241			6,600			1,319			7,014
Proceeds from disposal of property and equipment		15,484			832			16,453			884
Proceeds from disposal of intangible assets		4,136			3			4,395			3


Sub-total		80,572			128,480			85,614			136,521


Cash outflows for investing activities:
Increase of trading securities		(64,814	)		(178,267	)		(68,870	)		(189,424	)
Extension in short-term loans		(38,743	)		(38,427	)		(41,168	)		(40,832	)
Extension in long-term loans		(8,330	)		(1,180	)		(8,851	)		(1,254	)
Acquisition of long-term investment securities		(5,052	)		(2,756	)		(5,368	)		(2,928	)
Acquisition of equity securities accounted for using the equity method		(48,351	)		(145,888	)		(51,377	)		(155,019	)
Increase in guarantee deposits and other non-current assets		(25,454	)		(68,401	)		(27,048	)		(72,682	)
Acquisition of property and equipment		(288,514	)		(86,106	)		(306,571	)		(91,495	)
Increase in intangible assets		(3,514	)		(1,573	)		(3,734	)		(1,671	)


Sub-total		(482,772	)		(522,598	)		(512,987	)		(555,305	)


Net Cash Used in Investing Activities		(402,200	)		(394,118	)		(427,373	)		(418,784	)


CASH FLOWS FROM FINANCING ACTIVITIES:
Cash inflows from financing activities:
Increase in guarantee deposits received and other	W	3,668		W	605		$	3,898		$	643


Sub-total		3,668			605			3,898			643


Cash outflows for financing activities:
Repayment of current portion of long-term debt		(93,404	)		(4,139	)		(99,250	)		(4,398	)
Payment of dividends		(508,694	)		(588,936	)		(540,531	)		(625,795	)
Decrease in facility deposits		(678	)		(724	)		(720	)		(769	)
Decrease in guarantee deposits and other		(109	)		(1,025	)		(116	)		(1,090	)


Sub-total		(602,885	)		(594,824	)		(640,617	)		(632,052	)


Net Cash Used in Financing Activities		(599,217	)		(594,219	)		(636,719	)		(631,409	)


NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS		25,003			(83,351	)		26,567			(88,567	)

CASH AND CASH EQUIVALENTS AT BEGINNING OF THE PERIOD		241,100			151,766			256,190			161,264


CASH AND CASH EQUIVALENTS AT END OF THE PERIOD	W	266,103		W	68,415		$	282,757		$	72,697

See accompanying notes to non-consolidated financial statements.

SK TELECOM CO., LTD.
NON-CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY
FOR THE THREE MONTHS ENDED MARCH 31, 2007


									Accumulated
									other						Total
	Common		Capital			Capital			comprehensive			Retained			Stockholders’
	stock		surplus			adjustments			income			earnings			equity
(In millions of Korean won)
Balance, January 1, 2007	W	44,639	W	2,962,699	(	W	2,019,568	)	W	473,905		W	7,844,753		W	9,306,428
Cash dividends		—		—			—			—			(508,672	)		(508,672	)
Net income		—		—			—			—			396,310			396,310
Stock options (Notes 2 and 16)		—		3,246			(3,246	)		—			—			—
Loss on disposal of treasury stock (Notes 2 and 15)		—		—			337			—			—			337
Unrealized gain on valuation of long-term investment securities (Notes 2, 3, 17 and 18)		—		—			—			168,300			—			168,300
Equity in capital surplus and other comprehensive income changes of affiliates (Notes 2, 4, 17 and 18)		—		—			—			44,282			—			44,282
Loss on valuation of currency swap, net (Notes 2, 17, 18 and 24)		—		—			—			(1,254	)		—			(1,254	)
Loss on valuation of interest swap (Notes 2, 17, 18 and 24)		—		—			—			(697	)		—			(697	)


Balance, March 31, 2007	W	44,639	W	2,965,945	(	W	2,022,477	)	W	684,536		W	7,732,391		W	9,405,034


(In thousands of U.S. dollars) (Note 2)
Balance, January 1, 2007	$	47,433	$	3,148,123	(	$	2,145,966	)	$	503,565		$	8,335,729		$	9,888,884
Cash dividends paid		—		—			—			—			(540,510	)		(540,510	)
Net income		—		—			—			—			421,114			421,114
Stock options (Notes 2 and 16)		—		3,450			(3,450	)		—			—			—
Loss on disposal of treasury stock (Notes 2 and 15)		—		—			359			—			—			359
Unrealized gain on valuation of long-term investment securities (Notes 2, 3 and 18)		—		—			—			178,833			—			178,833
Equity in capital surplus and other comprehensive income changes of affiliates (Notes 2, 4 and 18)		—		—			—			47,053			—			47,053
Loss on valuation of currency swap, net (Notes 2, 18 and 24)		—		—			—			(1,331	)		—			(1,331	)
Loss on valuation of interest swap (Notes 2, 18 and 24)		—		—			—			(741	)		—			(741	)


Balance, March 31, 2007	$	47,433	$	3,151,573	(	$	2,149,057	)	$	727,379		$	8,216,333		$	9,993,661

See accompanying notes to non-consolidated financial statements.

SK TELECOM CO., LTD.
NOTES TO NON-CONSOLIDATED FINANCIAL STATEMENTS
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006

1. GENERAL

SK Telecom Co., Ltd. (the “Company”) was incorporated in March 1984 under the laws of Korea to engage in providing nationwide cellular telephone communication services in the Republic of Korea. The Company’s common shares and depositary receipts (DRs) are listed on the Stock Market of Korea Exchange (formerly “Korea Stock Exchange”) and the New York and London Stock Exchanges. As of March 31, 2007, the Company’s total issued shares are held by the following:


			Percentage of
	Number of shares		total shares issued (%)
SK Group		18,748,452		23.09
POSCO Corp.		2,341,569		2.88
Institutional investors and other minority shareholders		51,577,438		63.53
Treasury stock		8,526,252		10.50


		81,193,711		100.00

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The accompanying non-consolidated financial statements of the Company have been prepared in conformity with accounting principles generally accepted in the Republic of Korea, using the same accounting policies which were adopted in preparing the annual financial statements. Significant accounting policies followed in preparing the accompanying non-consolidated financial statements are summarized as follows:

a. Basis of Presentation

The Company maintains its official accounting records in Korean won and prepares statutory non-consolidated financial statements in Korean language (Hangul) in conformity with the accounting principles generally accepted in the Republic of Korea (“Korean GAAP”). Certain accounting principles applied by the Company that conform with financial accounting standards and accounting principles in the Republic of Korea may not conform with accounting principles generally accepted in other countries. Accordingly, these financial statements are intended for use by those who are informed about Korean accounting principles and practices. The accompanying financial statements have been condensed, restructured and translated into English with certain expanded descriptions from the Korean language financial statements. Certain information included in the Korean language financial statements, but not required for a fair presentation of the Company’s financial position, results of operations, changes in stockholders’ equity or cash flows, is not presented in the accompanying financial statements.

The accompanying financial statements are stated in Korean won, the currency of the country in which the Company is incorporated and operates. The translation of Korean won amounts into U.S. dollar amounts is included solely for the convenience of readers of financial statements and has been made at the rate of W941.10 to US$1.00, the Noon Buying Rate in the City of New York for cable transfers in Korean won as certified for customs purposes by the Federal Reserve Bank of New York on the last business day of the period ended March 31, 2007. Such translations into U.S. dollars should not be construed as representations that the Korean won amounts could be converted into U.S. dollars at that or any other rate.

b. Adoptions of New Statements of Korea Accounting Standards (“SKAS”)

On January 1, 2007, the Company adopted SKAS No. 11 and SKAS No. 21 through No. 24. The adoption of such accounting standards did not have an effect on the financial position of the Company as of March 31, 2007 and the ordinary income and net income of the Company for the three months ended march 31, 2007. Details of primary change due to such adoption of SKAS are as follows:

Pursuant to adoption of SKAS No. 21, “Preparation and Presentation of Financial Statements”, statement of stockholders’ equity was prepared for the three months ended March 31, 2007. Unrealized gain/loss on available-for-sale securities, equity in capital adjustments of affiliates and gain/loss on valuation of derivative instruments, which were classified as capital adjustments through 2006, are classified as accumulated other comprehensive income. Long-term loans, guarantee deposits, long-term deposits and others, which were classified as investment assets through 2006, are classified as other non-current assets. The accompanying balance sheet as of December 31, 2006, which is comparatively presented, was reclassified in accordance with SKAS No. 21 and the statement of stockholders’ equity for the three months ended March 31, 2006 was not prepared as allowed in accordance with the transitional provision of SKAS No. 21.

c. Cash Equivalents

Cash equivalents are highly liquid investments and short term financial instruments, which are readily convertible without significant transaction cost, do not have significant risk of changes in interest rates and with original maturities of three months or less.

d. Allowance for Doubtful Accounts

Allowance for doubtful accounts is provided based on the estimated collectibility of individual accounts and historical bad debt experience.

e. Inventories

Inventories, which consist mainly of replacement units for wireless telecommunication facilities and supplies for sales promotion, are stated at the lower of cost or market value, with cost determined using the moving average method. The Company maintains perpetual inventory systems, which are adjusted to physical inventory counts performed at year end. When the market value of inventories is less than the acquisition cost, the carrying amount is reduced to the market value and any difference is charged to current operations as operating expenses. There was no such loss for the three months ended March 31, 2007 and 2006.

f. Securities (excluding securities accounted for using the equity method of accounting)

Debt and equity securities are initially recorded at their acquisition costs (fair value of considerations paid) including incidental cost incurred in connection with acquisition of the related securities and classified into trading, available-for-sale and held-to-maturity securities depending on the acquisition purpose and nature.

Trading securities are stated at fair value with gains or losses on valuation reflected in current operations.

Securities classified as available-for-sale are reported at fair value. Unrealized gains or losses on valuation of available-for-sale securities are included in accumulated other comprehensive income and the unrealized gains or losses are reflected in net income when the securities are sold or if impairment is other than temporary. Equity securities are stated at acquisition cost if fair value cannot be reliably measured. If the declines in the fair value of individual available-for-sale securities below their acquisition or amortized cost are other than temporary and there is objective evidence of impairment, write-downs of the individual securities are recorded to reduce the carrying value to their fair value. The related write-downs are recorded in current operations as a loss on impairment of investment securities.

Held-to-maturity securities are presented at acquisition cost after premiums or discounts are amortized or accreted, respectively. The Company recognizes write-downs resulting from other-than-temporary declines in the fair value below its book value on the balance sheet date if there is objective evidence of impairment. The related write-downs are recorded in current operations as a loss on impairment of investment securities.

Trading securities are presented in the current asset section of the balance sheet, and available-for-sales and held-to-maturity securities are presented in the current asset section of the balance sheet if their maturities are within one year; otherwise, such securities are recorded in the non-current section of the balance sheet.

g. Equity Securities Accounted for Using the Equity Method

Investment securities of affiliated companies, in which the Company has the ability to exercise significant influence, are carried using the equity method of accounting, whereby the Company’s initial investment is recorded at cost and the carrying value is subsequently increased or decreased to reflect the Company’s portion of stockholders’ equity of the investee. Differences between the purchase cost and net asset fair value of the investee are amortized over 5 to 20 years using the straight-line method. When applying the equity method of accounting, unrealized inter-company gains and losses are eliminated (See Note 4). In addition, the Company provides for additional losses for those investments accounted for using the equity method that are reduced to zero to the extent that the Company has other investment assets related to the equity method investees.

When the Company’s share of equity interest in the equity method investees increases as a result of capital transactions of the investees with (or without) consideration, the increase in the Company’s proportionate shares in the investees are treated as goodwill or negative goodwill and when the Company’s share of equity interest in the equity method investees decreases as a result of capital transactions of the investees with (or without) consideration, the decrease in the Company’s proportionate shares in the investees are accounted for as gain or loss on disposal. However, if equity method investees are subsidiaries, such differences in the Company’s proportionate shares in the investees are accounted for as capital adjustments of affiliates in the Company’s stockholders’ equity.

In translating the foreign currency statements of the Company’s foreign-based investees, the Company applies (a) the current rate of exchange at the balance sheet date to the investee’s balance sheet items (except historical rates applied for stockholders’ equity), and (b) the average rate for the current period for income statements items. After translating the balance sheet and income statements items as noted above, the Company’s portion of the amount after deducting the translated total liabilities from translated total assets and equity is recorded as capital adjustment of affiliates in the Company’s stockholders’ equity.

h. Troubled Debt Restructuring

In case that contractual terms such as on the face amount, interest rate, or maturity should be changed to alleviate the debtor’s burdens in accordance with an agreement between the creditor and the debtor, initiation of corporate reorganization procedures under court trustee or under debtor’s management, the Company recognizes the restructured receivables at present value of the expected future cash flows discounted by the reasonable interest rate and amortizes the difference between face vale and present value to interest income using the effective interest rate method.

i. Property and Equipment

Property and equipment are stated at cost. Major renewals and betterments, which prolong the useful life or enhance the value of assets, are capitalized. Expenditures for maintenance and repairs are charged to expense as incurred.

Depreciation is computed using the declining balance method (except for buildings and structures acquired on or after January 1, 1995 which are depreciated using the straight-line method) over the estimated useful lives (430~ years) of the related assets (See Note 6).

Interest expense and other financing charges for borrowings related to the manufacture or construction of property and equipment are charged to current operations as incurred.

j. Intangible Assets

Intangible assets are recorded at cost, less amortization computed using the straight-line method over 5 to 20 years. The amortization for the three months ended March 31, 2007 and 2006 were W107,361 million and W84,492 million, respectively.

With its application for a license to provide IMT 2000 service, the Company has a commitment to pay W1,300,000 million to the Ministry of Information Communication (“MIC”). W650,000 million was paid in March 2001 by SK IMT Co., Ltd. (a former subsidiary of the Company), which was merged into the Company on May 1, 2003, and the remainder is required to be paid over 10 years with an annual interest rate equal to the 3-year-maturity government bond rate minus 0.75% (4.04% as of March 31, 2007). The future payment obligations are W110,000 million (related present value discount: W8,486 million) in 2008, W130,000 million in 2009, W150,000 million in 2010 and W170,000 million in 2011. On December 4, 2001, SK IMT Co., Ltd. received the IMT 2000 license from MIC, and recorded the total license cost (measured at present value) as an intangible asset. As a result of the merger with SK IMT Co., Ltd., the Company acquired such IMT license of W1,259,253 million and assumed the related long-term payable with principal amount of W650,000 million on May 1, 2003 (the date of merger). Amortization of the IMT license commenced when the Company started its commercial IMT 2000 service in December 2003, using the straight-line method over the estimated useful life of the IMT license which expires in December 2016. As of March 31, 2007, the present value discount related to the current portion and long-term portion of payments to be made to MIC totaled W8,486 million and W30,721 million, respectively.

k. Impairment Losses

When the recoverable amount of assets (that are not recorded at fair value) including investment assets (except for trading and available for sale investments in listed companies), property and equipment, and intangible assets is significantly less than the carrying value due to obsolescence, physical damage, decline in market value or other causes, the carrying value is reduced to the recoverable amount and any difference is charged to current operation as an impairment loss. There was no such impairment loss for the three months ended March 31, 2007 and 2006.

l. Convertible Bonds

The proceeds from issuance of convertible bonds are allocated between the conversion rights and the debt issued; and the portion allocable to the conversion rights is accounted for as capital surplus with a corresponding conversion right adjustment deducted from the related bonds. Such conversion right adjustment is amortized to interest expense using the effective interest rate method over the redemption period of the convertible bonds. The portion allocable to the conversion rights is measured by deducting the present value of the debt at time of issuance from the gross proceeds from issuance of convertible bonds, with the present value of the debt being computed by discounting the expected future cash flows (including call premium, if any) using the effective interest rate applied to ordinary or straight debt of the Company at the issue date.

m. Discounts on Bonds

Discounts on bonds are amortized to interest expense using the effective interest rate method over the redemption period of the bonds.

n. Valuation of Long-term Payables

Long-term payables resulting from long-term installment transactions are stated at the present value of the expected future cash flows. Imputed interest amounts are recorded in present value discount accounts which are deducted directly from the related nominal payable balances. Such imputed interest is included in operations using the effective interest rate method over the redemption period.

o. Provisions, Contingent Liabilities and Contingent Assets

The Company recognizes a provision when i) it has a present obligation as a result of a past event, ii) it is probable that a disbursement of economic resources will be required to settle the obligation, and iii) a reliable estimate can be made of the amount of the obligation (See Note 23). When a possible range of loss in connection with a probable loss contingency as of the balance sheet date is estimable with reasonable certainty, and some amount within that range appears at the time to be a better estimate than any other amount within the range, the Company accrues such amount. When no amount within the range appears to be a better estimate than any other amount, the minimum in that range is recorded.

The Company does not recognize the following contingent obligations as liabilities:

	–		Possible obligations related to past events, for which the existence of a liability can only be confirmed upon occurrence of uncertain future event or events outside the control of the Company.

	–		Present obligations arising out of past events or transactions, for which i) a disbursement of economic resources to fulfill such obligations is not probable or ii) a disbursement of economic resources is probable, but the related amount cannot be reasonably estimated.

In addition, the Company does not recognize potential assets related to past events or transactions, for which the existence of an asset or future benefit can only be confirmed upon occurrence of uncertain future event or events outside the control of the Company.

p. Accrued Severance Indemnities

In accordance with the Company’s policy, all employees with more than one year of service are entitled to receive severance indemnities upon termination of their employment based on length of service and rate of pay. Accruals for severance indemnities are recorded to approximate the amount required to be paid if all employees were to terminate at the balance sheet date.

The Company has deposits with insurance companies to fund the portion of the employees’ severance indemnities which is in excess of the tax deductible amount allowed under the Corporate Income Tax Law, in order to take advantage of the additional tax deductibility for such funding. Such deposits with outside insurance companies, where the beneficiaries are the Company’s employees, totaling W23,421 million and W23,895 million as of March 31, 2007 and December 31, 2006, respectively, are deducted from accrued severance indemnities.

In accordance with the Korean National Pension Fund Law, the Company transferred a portion of its accrued severance indemnities to the National Pension Fund through March 1999. Such transfers, amounting to W50 million as of March 31, 2007 and December 31, 2006, respectively, are deducted from accrued severance indemnities.

Actual payment of severance indemnities amounted to W2,018 million and W248,346 million for the three months ended March 31, 2007 and 2006, respectively.

Effective March 31, 2006, the Company changed its policy for the severance indemnities applicable to those employees who joined the Company before or on December 31, 2002 from cumulative method, where employees are entitled to get paid more than one month of salary each year depending on the length of service, to simple multiplier method, where employees are paid one month of salary each year regardless of their service period in accordance with the resolution of the Company’s joint labor-management conference held on March 16, 2006. As a result of such policy change, the Company has decided to distribute early settlements to those eligible employees on their accumulated severance indemnities as of March 31, 2006 on a mandatory basis. In addition, the Company paid the additional bonuses of W125,890 million for those employees who received the mandatory distribution for their early settlement as compensation for those employees. The Company recorded such compensation costs as special severance indemnities in other expenses for the three months ended March 31, 2006. In addition, the Company executed the early retirement program and the related special bonus of W14,705 million were paid to eligible employees and accounted for as special severance indemnities in other expenses for the three months ended March 31, 2006.

q. Accounting for Employee Stock Option Compensation Plan

The Company adopted the fair value based method of accounting for its employee stock option compensation plan (See Note 16). Under the fair value based method, compensation cost is measured at the grant date based on the value of the award and is recognized over the service period. For stock options, fair value is determined using an option-pricing model that takes into account the stock price at the grant date, the exercise price, the expected life of the option, the volatility of the underlying stock, expected dividends and the current risk-free interest rate for the expected life of the option. However, as permitted under Korean GAAP, the Company excludes the volatility factor in estimating the value of its stock options granted before December 31, 2003, which results in measurement at minimum value. The total compensation cost of an option estimated at the grant date is not subsequently adjusted for changes in the price of the underlying stock or its volatility, the actual life of the option, dividends on the stock, or the risk-free interest rate. In addition, recognized compensation costs related to stock options expired due to such stock options not being exercised within the exercisable period are transferred to other capital surplus from capital adjustments (See Note 13).

r. Accounting for Leases

Lease agreements that include a bargain purchase option, result in the transfer of ownership at the end of the lease term, have a lease term equal to 75% or more of the estimated economic life of the leased property or where the present value of minimum lease payments equals or exceeds 90% of the fair value of the leased property, are accounted for as capital leases. All other leases are accounted for as operating leases.

Assets and liabilities related to capital leases are recorded as property and equipment and obligations under capital leases, respectively, and the related interest is calculated using the effective interest rate method and charged to other expenses. For operating leases, the future minimum lease payments are expensed ratably over the lease term while contingent rentals are expensed as incurred (See Note 11).

s. Research and Development Costs

The Company charges substantially all research and development costs to expense as incurred. The Company incurred internal research and development costs of W51,178 million and W52,830 million for the three months ended March 31, 2007 and 2006, respectively. In addition, external research and development costs were W17,767 million and W17,042 million for the three months ended March 31, 2007 and 2006, respectively.

t. Accounting for Foreign Currency Transactions and Translation

Transactions denominated in foreign currencies are recorded in Korean won based on the prevailing rate of exchange at the dates of transactions. Monetary assets and liabilities denominated in foreign currency are translated into Korean won at the Base Rates announced by Seoul Money Brokerage Services, Ltd. on the balance sheet date, which were W940.30 and W929.60 to US$1.00 at March 31, 2007 and December 31, 2006, respectively. The resulting gains or losses arising from the translation or settlement of such assets and liabilities are included in current operations.

u. Derivative Instruments

The Company records rights and obligations arising from derivative instruments as assets and liabilities, which are stated at fair value. The gains and losses that result from the change in the fair value of derivative instruments are reported in current earnings. However, for derivative instruments designated as hedging the exposure of variable cash flows, the effective portions of the gains or losses on the hedging instruments are recorded as a accumulated other comprehensive income (loss) and credited/charged to operations at the time the hedged transactions affect earnings, and the ineffective portions of the gains or losses are credited/charged immediately to operations.

v. Revenue Recognition

Operating revenue is recognized when cellular telephone communication services are provided.

w. Income Tax

Income tax expense is determined by adding or deducting the total income tax and surtaxes to be paid for the current period and the changes in deferred income tax assets and liabilities.

			Deferred tax is recognized on differences between the carrying amounts of assets and liabilities in the financial statements and the corresponding tax bases used in the computation of taxable profits. Deferred tax liabilities are generally recognized for all taxable temporary differences with some exceptions and deferred tax assets are recognized to the extent that it is probable that taxable profits will be available against which the deductible temporary differences can be utilized. The carrying amount of deferred tax assets is reduced to the extent that it is no longer probable that sufficient taxable profits will be available to allow all or part of the assets to be recovered. Deferred income tax assets and liabilities are classified into current and non-current based on the classification of related assets or liabilities for financial reporting purposes (See Note 17).

	x.		Handset Subsidies to Long-term Mobile Subscribers

			Effective March 27, 2006, the Telecommunication Law of Korea was revised to allow wireless carriers to provide handset subsidies to customers who have maintained their wireless account with the same carrier for 18 months or longer to acquire new or renewed customer relationships. The Company commenced its handset subsidy program on the effective date of the revised Telecommunications Law and included a clause in the service contract which allows the Company to change the terms of its subsidy program, including the Company’s ability to terminate the program at any time after a thirty day notice to its customers. The Company charges such handset subsidies to commissions paid as the related payments are made.

	y.		Reclassifications

			Certain reclassifications have been made in prior period’s financial statements to conform to classifications used in the current period. Such reclassifications did not have an effect on the previously reported net assets as of December 31, 2006 and net income for the three months March 31, 2006.

3. INVESTMENT SECURITIES

a. Trading Securities

Trading securities as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):

March 31, 2007

December 31, 2006

Fair value and

Acquisition cost

Fair value

Carrying amount

carrying amount

Beneficiary certificates

730,114

665,299

b. Long-term Investment Securities

Long-term investment securities as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007			December 31, 2006
Available-for-sale equity securities	W	1,218,334		W	992,455
Available-for-sale debt securities		1,395,128			1,383,969


Total		2,613,462			2,376,424
Less: current portion		(491	)		(156	)


Long-term portion	W	2,612,971		W	2,376,268

b-(1). Available-for-sale Equity Securities

Available-for-sale equity securities as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007										Carrying amount
	Number of		Percentage		Acquisition						March		December
	Shares		(%)		cost			Fair value			31, 2007		31, 2006
(Investments in listed companies)
Digital Chosunilbo Co., Ltd.		2,890,630		7.8	W	5,781		W	6,634		W	6,634	W	5,897
hanarotelecom incorporated		11,045,000		4.8		121,677			95,429			95,429		88,581
KRTnet Corporation		234,150		4.4		1,171			2,494			2,494		2,517
POSCO		2,481,310		2.8		332,662			980,117			980,117		766,725
Comas Interactive Co., Ltd. (Formerly INNOTG Co., Ltd.)		59,473		0.4		1,695			121			121		83
Extended Computing Environment Co., Ltd.		133,333		3.3		10			968			968		876


Sub-total						462,996			1,085,763			1,085,763		864,679


(Investments in non-listed companies)
LG Powercomm Co., Ltd. (Formerly Powercomm Co., Ltd.)		7,500,000		5.0		240,243			80,370	(note a)		80,370		80,370
Japan MBCO		54,000		7.3		27,332	(note b)					—		—
Eonex Technologies Inc.		144,000		12.3		3,600	(note c)					4,593		4,593
The Korea Economic Daily		2,585,069		13.8		13,964	(note c)					13,964		13,964
Others						121,402	(note c)					25,163		25,411


Sub-total						406,541						124,090		124,338


(Investments in funds)
Others						8,481	(note c)					8,481		3,438

Sub-total						8,481						8,481		3,438


Total					W	878,018					W	1,218,334	W	992,455


(note a)		The Company recorded its investments in common stock of LG Powercomm Co., Ltd. at its fair value, which was estimated by an outside professional valuation company using the present value of expected future cash flows and the unrealized loss on valuation of investments amounting to W115,908 million (net of tax effect of W43,965 million) as of December 31, 2006 was recorded as accumulated other comprehensive income. Based on the opinion of the outside professional valuation company, there was no significant change in LG Powercomm Co., Ltd.’s operation and financial results, which have an effect on the fair value of the common stocks, for the three months ended March 31, 2007. No additional unrealized loss or recovery on valuation of such investments was recorded accordingly.

(note b)		Due to the impairment of the Company’s investments in common stock of Japan MBCO, the Company recorded impairment loss on such investments of W27,332 million for the year ended December 31, 2006.


(note c)		As a reasonable estimate of fair value could not be made, the investment is stated at acquisition cost. The investment in common stock of Eonex Technologies Inc. was reclassified to available-for-sale securities from equity securities accounted for using the equity method during the year ended December 31, 2003, as the Company’s ownership in such investees decreased to less than 20% and the Company no longer exercises significant influence. Such securities were transferred to available-for-sale securities at the carrying amount valued using the equity method of accounting prior to the reclassification.

b-(2). Available-for-sale Debt Securities

Available-for-sale debt securities as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


					Carrying amount
					March			December
	Maturity	Acquisition cost			31, 2007			31, 2006
Public bonds	(note a)	W	51,395		W	51,470		W	51,300
Currency stabilization bonds	(note b)		49,898			49,989			49,894
Beneficiary certificates (note c)	October, 2009		5,000			5,069			5,072
Convertible bonds of Real Telecom Co., Ltd. (note d)	March, 2007		10,656			—			—
Convertible bonds of China Unicom Ltd. (note e)	July, 2009		957,055			1,287,600			1,276,703
Convertible bonds of Eonex Technologies, Inc. (note f)	October, 2008		1,000			1,000			1,000


Total			1,075,004			1,395,128			1,383,969
Less: current portion			(491	)		(491	)		(156	)


Long-term available-for-sale debt securities		W	1,074,513		W	1,394,637		W	1,383,813

The interest income incurred from available-for-sale debt securities for the three months ended March 31, 2007 and 2006 were W1,276 million and W3,598 million, respectively.


(note a)		The maturities of public bonds as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


Maturity	March 31, 2007		December 31, 2006
Within one year	W	491	W	156
After one year but within five years		50,979		51,144


	W	51,470	W	51,300

(note b)

The maturities of currency stabilization bonds as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


Maturity	March 31, 2007		December 31, 2006
After one year but within five years	W	49,989	W	49,894

(note c)		Returns on beneficiary certificates were accounted for as interest income.

(note d)		Due to the impairment of such bonds, the Company recorded an impairment loss of W10,656 million prior to December 31, 2004 and as of March 31, 2007, the principal amount of the bond has not been redeemed at its maturity.

(note e)		On July 5, 2006, the Company purchased zero coupon convertible bonds of China Unicom Ltd. with maturity of three years and principal amount of US$1,000,000,000 for US$1,000,000,000. Such convertible bonds have initial conversion price of US$1.111426 per share of common stock of China Unicom Ltd. The bond holders may redeem their notes at 102.82% of the principal amount on July 5, 2008 (2 years from the issuance date). The conversion right may be exercised during the period from July 5, 2007 to June 29, 2009 and the number of common shares to be converted as of March 31, 2007 is 899,745,075 shares. Unless either previously redeemed or converted, the notes are redeemable at 104.26% of the principal amount at maturity. The Company recorded the convertible bonds of China Unicom Ltd. at its fair value, which was estimated by an outside professional valuation company using Cox, Ross & Rubinstein Model (1979) and discount rate of 5.8907%. If all such bonds are converted, the Company’s equity interest in China Unicom Ltd. will be 6.67%.

(note f)		On October 11, 2006, the Company purchased convertible bonds of Eonex Technologies, Inc at face value of W1,000 million. Such convertible bonds can be converted into 7,142 shares of common stock of Eonex Technologies, Inc. at W140,000 per share during the period from April 1, 2007 to October 11, 2008. Unless either previously redeemed or converted, the notes are redeemable at 106% of the principal amount at maturity. If all such bonds are converted, the Company’s equity interest in Eonex Technologies, Inc. will increase to 12.9%.

b-(3). Changes in Unrealized Gains (Losses) on Investments in Common Stock

The changes in unrealized gains (losses) on investments in common stock for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	For the three months ended March 31, 2007
							Transferred to
	Beginning			Increase			realized		Ending
	balance			(decrease)			gain (loss)		balance
Available-for-sales securities:
Digital Chosunilbo Co., Ltd.	W	115		W	738		W	—	W	853
hanarotelecom incorporated		(33,096	)		6,848			—		(26,248	)
KRTnet Corporation		1,347			(24	)		—		1,323
POSCO		434,063			213,393			—		647,456
Comas Interactive Co., Ltd. (Formerly INNOTG Co., Ltd.)		(1,611	)		37			—		(1,574	)
Extended Computing Environment Co., Ltd.		866			92			—		958
LG Powercomm Co., Ltd.		(159,873	)		—			—		(159,873	)
Eonex Technologies Inc.		2,011			—			—		2,011
Currency stabilization bonds		12			79			—		91
Public bonds		(5	)		79			—		74
Convertible bonds of China Unicom Ltd.		319,648			10,896			—		330,544


Sub-total		563,477			232,138			—		795,615
Less tax effect		(154,956	)		(63,838	)		—		(218,794	)


Total	W	408,521		W	168,300		W	—	W	576,821


	For the three months ended March 31, 2006
							Transferred to
	Beginning			Increase/			realized		Ending
	balance			(decrease)			gain (loss)		balance
Available-for-sales equity securities:
Digital Chosunilbo Co., Ltd.	W	14			(W1,648	)	W	—		(W1,634	)
hanarotelecom incorporated		(65,237	)		1,767			—		(63,470	)
KRTnet Corporation		1,475			(199	)		—		1,276
POSCO		168,563			120,344			—		288,907
Comas Interactive Co., Ltd. (Formerly INNOTG Co., Ltd.)		(1,611	)		6			—		(1,605	)
LG Powercomm Co., Ltd.		(163,113	)		—			—		(163,113	)
Eonex Technologies Inc.		2,011			—			—		2,011
Currency stabilization bonds		(218	)		864			—		646


Sub-total		(58,116	)		121,134			—		63,018
Less tax effect		15,982			(33,312	)		—		(17,330	)


Total		(W42,134	)	W	87,822		W	—	W	45,688

4.		EQUITY SECURITIES ACCOUNTED FOR USING THE EQUITY METHOD

		Equity securities accounted for using the equity method of accounting as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007									Carrying Amount
			Ownership
	Number		percentage		Acquisition		Net asset			March		December
	of shares		(%)		cost		value			31,2007		31,2006
Pantech Co., Ltd.		25,570,306		22.7	W	26,309	W	—	(note a)	W	—	W	—
SK Communications Co., Ltd.		7,844,454		85.9		175,441		152,151			171,368		177,913
SK Telink Co., Ltd.		943,997		90.8		5,296		82,525			82,525		86,284
SK C&C Co., Ltd.		6,000,000		30.0		19,071		330,654			335,017		272,554
SK Wyverns Baseball Club Co., Ltd.		199,997		100.0		1,000		—			—		—
STIC Ventures Co., Ltd.		1,600,000		21.9		8,000		8,611			8,611		8,651
Paxnet Co., Ltd.		5,590,452		59.7		26,563		12,730			29,626		30,807
Global Credit & Information Co., Ltd.		300,000		50.0		2,410		3,118			3,694		3,704
TU Media Corp.		17,538,064		32.7		96,980		23,399	(note b)		33,704		7,016
Aircross Co., Ltd.		1,575,000		100.0		2,439		3,616	(note c)		3,617		1,713
IHQ, Inc.		13,000,000		34.1		41,846		13,218			36,621		38,938
Seoul Records, Inc.		9,582,321		60.0		27,874		22,502			25,153		25,995
Harex Info Tech, Inc.		225,000		21.2		3,375		753			1,717		1,835
SK Mobile				42.5		10,322		4,538			4,539		4,643
SLD Telecom PTE. Ltd.		180,476,700		73.3		191,273		115,481			115,860		118,463
Skytel Co., Ltd.		1,756,400		28.6		2,159		5,823			5,823		6,009
SK China Company Ltd.				20.7		3,195		1,086			—		93
SK Telecom China Co., Ltd.				100.0		7,340		6,512			6,512		6,536
ULand Company Ltd.		14,100,100		70.1		17,511		3,730			5,441		6,761
SK Telecom USA Holdings, Inc.		1,000		100.0		211,766		63,879	(note d)		63,879		77,786
SK Telecom International, Inc.		1,099		100.0		17,467		25,800			25,800		25,146
SK USA, Inc.		49		49.0		3,184		3,016			3,016		2,969
Helio, Inc.		650,000		0.6		1,100		832			832		1,100
Korea IT Fund				63.3		190,000		193,060			193,061		193,060
Centurion IT Investment Association				37.5		2,100		1,821			1,821		3,262
1st Music Investment Fund of SK-PVC				69.3		6,925		7,186			7,186		7,186
2nd Music Investment Fund of SK-PVC				79.3		7,925		8,238			8,238		8,238
SK-KTB Music Investment Fund				74.3		14,850		14,509			14,509		15,311
IMM Cinema Fund				45.6		12,000		11,503			11,503		11,569
Michigan Global Cinema Fund				36.4		4,000		3,773			3,773		3,773
3rd Fund of Isu Entertainment				31.3		2,500		2,419			2,419		2,419
Other investments in affiliates						13,054			(note e)		13,042		11,917


Total					W	1,155,275				W	1,218,907	W	1,161,651


(note a)		Pantech Co., Ltd. (“Pantech”) requested its creditor banks for a debt restructuring due to deterioration of its liquidity on December 11, 2006. On December 15, 2006, Pantech entered into creditor banks agreement (the “Agreement”) with its eight creditor banks including Korea Development Bank (“KDB”), its main creditor bank. Currently, creditor banks’ association, which was organized according to the Agreement and represented by KDB, has been supervising Pantech’s debt repayment schedule and operations. As the investment was written down to zero and the Company is not committed to further provide financial support for the investee, equity in losses of affiliates of W61,334 million was not recorded for the three months ended March 31, 2007.

(note b)		In the first quarter of 2007, the Company additionally invested W32,368 million in TU Media Corp. which increased the Company’s ownership from 26.9% to 32.7%.

(note c)		In the first quarter of 2007, the Company acquired 975,000 shares of Air cross Co., Ltd.’s common stock from WiderThan Co., Ltd. and others, which increased the Company’s ownership from 38.1% to 100.0%.

(note d)		In 2005, the Company incorporated SK Telecom USA Holdings, Inc. with an investment of US$122 million in order to invest in and manage Helio, Inc., a joint venture company in the Untied States of America, which was established in order to provide wireless telecommunication services in the United States of America. In addition, the Company invested an additional US$ 39.5 million and US$ 13.5 million in SK USA Holdings, Inc. for the three months ended March 31, 2007 and 2006, respectively (See Note 25).

(note e)		As allowed under Korean GAAP, investments in equity securities of SK Telecom Europe Limited and others were not accounted for using the equity method of accounting, as changes in the Company’s portion of stockholders’ equity of such investees were not expected to be material.

Details of the changes in investments in affiliates accounted for using the equity method for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


		For the three months ended March 31, 2007
									Equity in other
						Equity in			comprehensive						Other
		Beginning				earnings			income of			Dividend			increase			Ending
		balance		Acquisition		(losses)			affiliates			received			(decrease)			balance
SK Communications Co., Ltd.	(note a)	W	177,913	W	—	W	(6,474	)	W	(71	)	W	—		W	—		W	171,368
SK Telink Co., Ltd.	(notes a and c)		86,284		—		1,184			(450	)		(4,493	)		—			82,525
SK C&C Co., Ltd.	(notes a and c)		272,554		—		2,816			60,907			(1,260	)		—			335,017
STIC Ventures Co., Ltd.	(note b)		8,651		—		(40	)		—			—			—			8,611
Paxnet Co., Ltd.	(notes a and c)		30,807		—		(460	)		6			(727	)		—			29,626
Global Credit & Information Co., Ltd.	(note b)		3,704		—		(10	)		—			—			—			3,694
TU Media Corp.	(notes a and d)		7,016		32,368		(5,680	)		(334	)		—			334			33,704
Aircross Co., Ltd.	(note b)		1,713		2,139		(235	)		—			—			—			3,617
IHQ, Inc.	(notes a and e)		38,938		—		(2,559	)		244			—			(2	)		36,621
Seoul Records, Inc.	(note a)		25,995		—		(672	)		(170	)		—			—			25,153
Harex Info Tech, Inc.	(note b)		1,835		—		(118	)		—			—			—			1,717
SK Mobile	(note a)		4,643		—		(209	)		105			—			—			4,539
SLD Telecom PTE Ltd.	(note a)		118,463		—		(3,950	)		1,347			—			—			115,860
Skytel Co., Ltd.	(note b)		6,009		—		169			(355	)		—			—			5,823
SK China Company Ltd.	(note b)		93		—		(112	)		19			—			—			—
SK Telecom China Co., Ltd.	(note b)		6,536		—		(24	)		—			—			—			6,512
ULand Company Limited	(note a)		6,761		—		(1,460	)		140			—			—			5,441
SK Telecom USA Holdings, inc.	(note a)		77,786		12,719		(27,153	)		527			—			—			63,879
SK Telecom International, Inc.	(note a)		25,146		—		409			245			—			—			25,800
SK USA, Inc.	(note b)		2,969		—		48			(1	)		—			—			3,016
Helio, Inc.	(notes a and e)		1,100		—		(402	)		11			—			123			832
Korea IT Fund	(note b)		193,060		—		1			—			—			—			193,061
Centurion IT Investment Association	(note f)		3,262		—		(64	)		(477	)		—			(900	)		1,821
1st Music Investment Fund of SK-PVC	(note b)		7,186		—		—			—			—			—			7,186
2nd Music Investment Fund of SK-PVC	(note b)		8,238		—		—			—			—			—			8,238
SK-KTB Music Investment Fund	(note a)		15,311		—		51			(853	)		—			—			14,509
IMM Cinema Fund	(note a)		11,569		—		(93	)		27			—			—			11,503
Michigan Global Cinema Fund	(note b)		3,773		—		—			—			—			—			3,773
3rd Fund of Isu Entertainment	(note b)		2,419		—		—			—			—			—			2,419


Total		W	1,149,734	W	47,226	W	(45,037	)	W	60,867		W	(6,480	)	W	(445	)	W	1,205,865


(note a)		Investments were recorded using the equity method of accounting based on unaudited and unreviewed financial statements as of and for the three months ended March 31, 2007. In order to verify the reliability of such unaudited and unreviewed financial statements, the Company has performed the following procedures and found no significant errors:

	i)		obtained the signature from the chief executive officer of the equity method investee asserting that the unaudited and unreviewed financial statements are accurate

	ii)		checked whether the major transactions identified by the Company, including public disclosures, were appropriately reflected in the unaudited and unreviewed financial statements

	iii)		performed an analytical review on the unaudited and unreviewed financial statements


(note b)		Investments in equity securities are carried using the equity method of accounting based on the financial statements as of December 31, 2006 as information as of March 31, 2007 was not available and the change in the Company’s portion of stockholders’ equity of the investee for the three months ended March 31, 2007 was immaterial.

(note c)		The Company received dividends from SK Telink Co., Ltd., SK C&C Co., Ltd. and Paxnet Co., Ltd. and the corresponding amount was deducted from the carrying amount of equity method securities.

(note d)		Other increase in investments in TU Media Corp. represents realization of equity in other comprehensive income of affiliates as TU Media Corp. became the Company’s subsidiary as a result of the Company’s additional investment in TU Media Corp. for the three months ended March 31, 2006.

(note e)		Other increase (decrease) in investments in equity securities of IHQ, Inc. and Helio, Inc. represent gains on disposal of investments in equity securities, which have resulted from the dilution of the Company’s ownership as a result of capital transactions of the investees.

(note e)		Other decrease in investments in Centurion IT Investment Association resulted from the collection of a portion of the Company’s investment.


		For the three months ended March 31, 2006
									Equity in other
						Equity in			comprehensive						Other
		Beginning				earnings			income of			Dividend			increase			Ending
		balance		Acquisition		(losses)			affiliates			received			(decrease)			balance
Pantech Co., Ltd.		W	55,634	W	—	W	1,577		W	(84	)	W	—		W	—		W	57,127
SK Capital Co., Ltd.	(note a)		37,501		—		5			—			—			—			37,506
SK Communications Co., Ltd			158,170		—		5,678			1,861			—			—			165,709
SK Telink Co., Ltd.			70,863		—		4,163			37			—			—			75,063
SK C&C Co., Ltd.			198,251		—		3,676			58,771			(990	)		—			259,708
SK Wyverns Baseball Club Co., Ltd.	(note a)		—		—		—			—			—			—			—
STIC Ventures Co., Ltd.	(note a)		8,308		—		71			—			—			—			8,379
Paxnet Co., Ltd.			27,372		—		1,109			—			—			—			28,481
Global Credit & information Co., Ltd.	(note a)		3,276		—		(10	)		—			—			—			3,266
TU Media Corp.			32,393		—		(6,505	)		—			—			—			25,888
Aircross Co., Ltd.	(note a)		970		—		(4	)		—			—			—			966
WiderThan Co., Ltd.	(note a)		12,827		—		(500	)		(54	)		—			(770	)		11,503
IHQ, Inc.			13,935		—		(166	)		353			—			173			14,295
Seoul Records, Inc.			27,242		—		2			—			—			—			27,244
Harex Info Tech, Inc.	(note a)		2,568		—		(38	)		—			—			—			2,530
SK Mobile			—		10,322		—			—			—			—			10,322
SLD Telecom PTE Ltd.			55,358		97,286		(3,633	)		(10,407	)		—			—			138,604
Skytel Co., Ltd.	(note a)		4,872		—		111			197			—			—			5,180
SK China Company Ltd.	(note a)		483		—		2			—			—			—			485
SK Telecom China Co., Ltd.	(note a)		6,927		—		(290	)		252			—			—			6,889
ULand Company Limited.			12,564		—		(1,796	)		1,205			—			—			11,973
SK Telecom USA Holdings, inc.			103,751		38,280		(10,356	)		(4,342	)		—			—			127,333
SK Telecom International, Inc.			25,957		—		(211	)		(927	)		—			—			24,819
SK USA, Inc.	(note a)		3,353		—		(75	)		74			—			—			3,352
Centurion IT investment Association	(note a)		3,635		—		(615	)		56			—			—			3,076
1st Music Investment Fund of SK-PVC	(note a)		6,990		—		5			—			—			—			6,995
2nd Music Investment Fund of SK-PVC	(note a)		7,966		—		—			—			—			—			7,966
SK-KTB Music Investment Fund	(note a)		14,999		—		(4	)		—			—			—			14,995
IMM Cinema Fund	(note a)		11,884		—		—			—			—			—			11,884
SKT-HP Ventures, LLC	(note a)		5,272		—		18			—			—			—			5,290


		W	913,321	W	145,888		(W7,786	)	W	46,992		W	(990	)	W	(597	)	W	1,096,828


(note a)		Investments in equity securities are carried using the equity method of accounting based on the financial statements as of December 31, 2005 as information as of March 31, 2006 was not available and the change in the Company’s portion of stockholders’ equity of the investee for the three months ended March 31, 2006 was immaterial.

Details of changes in the differences between the acquisition cost and net asset value of equity method investees at the acquisition date for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	For the three months ended March 31, 2007
	Beginning							Ending
	balance		Increase		Amortization			balance
SK Communications Co., Ltd.	W	22,417	W	—	W	(350	)	W	22,067
SK C&C Co., Ltd.		4,464		—		(101	)		4,363
Paxnet Co., Ltd.		17,164		—		(268	)		16,896
Global Credit & Information Co., Ltd.		587		—		(11	)		576
TU Media Corp.		784		9,572		(52	)		10,304
IHQ, Inc.		24,780		—		(1,377	)		23,403
Seoul Records, Inc.		2,855		—		(204	)		2,651
Harex Info Tech, Inc.		1,051		—		(87	)		964
SLD Telecom PTE Ltd.		384		—		(5	)		379
ULand Company Ltd.		4,502		—		(64	)		4,438
Helio, Inc.		—		38		(38	)		—


Total	W	78,988	W	9,610	W	(2,557	)	W	86,041


	For the three months ended March 31, 2006
	Beginning		Increase/						Ending
	balance		(Decrease)			Amortization			balance
Pantech Co., Ltd.	W	793	W	—		W	(11	)	W	782
SK Communications Co., Ltd.		23,814		—			(350	)		23,464
SK C&C Co., Ltd.		4,870		—			(101	)		4,769
Paxnet Co., Ltd.		18,237		—			(268	)		17,969
Global Credit & information Co., Ltd.		628		—			(10	)		618
TU Media Corp.		993		—			(52	)		941
IHQ, Inc.		6,267		(27	)		(367	)		5,873
Seoul Records, Inc.		3,670		—			(204	)		3,466
Harex Info Tech, Inc.		1,402		—			—			1,402
SK Mobile		—		3,192			—			3,192
SLD Telecom PTE Ltd.		406		—			(5	)		401
ULand Company Limited		3,628		1,132			(65	)		4,695


Total	W	64,708	W	4,297		W	(1,433	)	W	67,572

Details of changes in unrealized inter-company gains incurred from sales of assets for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	For the three months ended March 31, 2007
	Beginning							Ending
	balance		Increase		Decrease			balance
SK Communications Co., Ltd.	W	2,913	W	263	W	(325	)	W	2,851
ULand Company Ltd.		—		2,726		—			2,726
SK China Company Ltd.		1,086		—		—			1,086


Total	W	3,999	W	2,989	W	(325	)	W	6,663


	For the three months ended March 31, 2006
	Beginning							Ending
	balance		Increase		Decrease			balance
SK Communications Co., Ltd.	W	4,016	W	—	W	(478	)	W	3,538
SK China Company Ltd.		1,086		—		—			1,086


Total	W	5,102	W	—	W	(478	)	W	4,624

Details of market price of the equity securities accounted for using the equity method as of March 31, 2007 are as follows (In millions of Korean won, except for market price per share):


	Market price		Number of
	per share		shares owned by
	(In Korean won)		the Company		Market price
IHQ, Inc.		4,575		13,000,000		59,475
Seoul Records, Inc.		3,565		9,582,321		34,161

The condensed financial information of the investees as of and for the three months ended March 31, 2007 is as follows (In millions of Korean won):


	Total		Total				Net
	assets		liabilities		Revenue		income (loss)
SK Communications Co., Ltd.	W	324,666	W	136,966	W	43,117		(W6,789	)
SK Telink Co., Ltd.		148,608		57,690		54,621		2,841
SK C&C Co., Ltd.		2,073,295		971,113		184,619		24,010
Paxnet Co., Ltd.		29,171		7,258		7,077		(213	)
TU Media Corp.		383,254		311,696		26,814		(19,698	)
IHQ, Inc.		68,951		28,166		10,078		(2,750	)
Seoul Records, Inc.		44,815		7,312		9,221		(781	)
SK Mobile		11,623		943		371		(547	)
SLD Telecom PTE Ltd.		199,780		42,277		469		(5,663	)
ULand Company Limited		7,072		1,754		1,130		1,016
SK Telecom USA Holdings, Inc.		64,025		146		—		(28,644	)
SK Telecom International, Inc.		27,936		2,136		4,491		520
SKT-KTB Music Investment Fund		19,694		134		—		69
IMM Cinema Fund		25,218		7		949		832
Helio, Inc.		224,814		87,502		291,829		(59,274	)

5.		LOANS TO EMPLOYEES

		Short-term and long-term loans to employees as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007						December 31,
	Short-term		Long-term		Total		2006
Loans to employees’ stock ownership association	W	2,035	W	4,519	W	6,554	W	7,526
Loans to employees for housing and other		77		181		258		277


Total	W	2,112	W	4,700	W	6,812	W	7,803

6.		PROPERTY AND EQUIPMENT

		Property and equipment as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	Useful lives
	(years)	March 31, 2007			December 31, 2006
Land	—	W	448,139		W	462,393
Buildings and structures	15,30		1,488,886			1,488,824
Machinery	6		11,399,859			11,235,472
Vehicles	4		20,887			21,136
Other	4		977,015			956,670
Construction in progress	—		175,120			130,667


			14,509,906			14,295,162
Less: accumulated depreciation			(10,118,549	)		(9,877,050	)


Property and equipment, net		W	4,391,357		W	4,418,112

The standard value of land declared by the government as of March 31, 2007 and December 31, 2006 are W502,186 million and W506,831 million, respectively.

Details of change in property and equipment for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	For the three months ended March 31, 2007
	Beginning													Ending
	balance		Acquisition		Disposal			Transfer			Depreciation			balance
Land	W	462,393	W	—	W	(14,254	)	W	—		W	—		W	448,139
Buildings and structures		1,101,232		339		(167	)		—			(13,946	)		1,087,458
Machinery		2,346,517		715		(1,383	)		200,523			(248,183	)		2,298,189
Vehicles		2,341		1,091		(64	)		—			(384	)		2,984
Other		374,962		217,078		(315	)		(189,791	)		(22,467	)		379,467
Construction in progress		130,667		69,291		—			(24,838	)		—			175,120


Total	W	4,418,112	W	288,514	W	(16,183	)	W	(14,106	)	W	(284,980	)	W	4,391,357


	For the three months ended March 31, 2006
	Beginning													Ending
	balance		Acquisition		Disposal			Transfer			Depreciation			balance
Land	W	461,513	W	—	W	(319	)	W	—		W	—		W	461,194
Buildings and structures		1,145,497		348		(132	)		105			(13,841	)		1,131,977
Machinery		2,429,564		120		(413	)		10,964			(243,660	)		2,196,575
Vehicles		2,786		520		(71	)		—			(402	)		2,833
Other		292,214		59,059		(489	)		(37,409	)		(18,751	)		294,624
Construction in progress		264,309		26,059		—			21,599			—			311,967


Total	W	4,595,883	W	86,106	W	(1,424	)	W	(4,741	)	W	(276,654	)	W	4,399,170

7.		INTANGIBLE ASSETS

		Intangible assets as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007							December 31, 2006
	Acquisition		Accumulated			Carrying		Acquisition		Accumulated			Carrying
	cost		amortization			amounts		Cost		amortization			amounts
Goodwill	W	2,335,532	W	(675,475	)	W	1,660,057	W	2,335,532	W	(643,310	)	W	1,692,222
Frequency use rights		1,385,120		(337,420	)		1,047,700		1,385,120		(308,287	)		1,076,833
Software development costs		231,318		(198,051	)		33,267		231,318		(190,611	)		40,707
Computer software		874,490		(340,037	)		534,453		858,375		(303,272	)		555,103
Other		110,857		(70,941	)		39,916		109,753		(69,459	)		40,294


	W	4,937,317	W	(1,621,924	)	W	3,315,393	W	4,920,098	W	(1,514,939	)	W	3,405,159

Details of changes in intangible assets for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	For the three months ended March 31, 2007
	Beginning
	balance		Increase		Decrease			Transfer		Amortization			Ending balance
Goodwill	W	1,692,222	W	—	W	—		W	—	W	(32,165	)	W	1,660,057
Frequency use rights		1,076,833		—		—			—		(29,133	)		1,047,700
Software development costs		40,707		—		—			—		(7,440	)		33,267
Computer software		555,103		2,138		(7	)		14,227		(37,008	)		534,453
Other		40,294		1,376		(139	)		—		(1,615	)		39,916


	W	3,405,159	W	3,514	W	(146	)	W	14,227	W	(107,361	)	W	3,315,393


	For the three months ended March 31, 2006
	Beginning
	balance		Increase		Decrease			Transfer		Amortization			Ending balance
Goodwill	W	1,820,884	W	—	W	—		W	—	W	(32,165	)	W	1,788,719
Frequency use rights		1,184,292		—		—			—		(24,102	)		1,160,190
Software development costs		61,256		—		—			—		(7,953	)		53,303
Computer software		279,757		1,093		(1	)		5,144		(18,772	)		267,221
Other		40,358		480		(15	)		49		(1,500	)		39,372


	W	3,386,547	W	1,573	W	(16	)	W	5,193	W	(84,492	)	W	3,308,805

The book value as of March 31, 2007 and residual useful lives of major intangible assets are as follows (In millions of Korean won):


	Amount		Description	Residual useful lives
Goodwill	W	1,660,057	Goodwill related to acquisition of Shinsegi Telecomm, Inc.	13 years
IMT license		940,242	Frequency use rights relating to W-CDMA Service	(note a)
WiBro license		100,917	WiBro Service	(note b)
DMB license		6,541	DMB Service	9 years and 3 months


(note a)		Amortization of the IMT license commenced when the Company started its commercial IMT 2000 service in December 2003, using the straight-line method over the estimated useful life (13 years) of the IMT license which expires in December 2016.

(note b)		The Company purchased the WiBro license from MIC on March 30, 2005. The license period is seven years from the purchase date. Amortization of the WiBro license commenced when the Company started its commercial WiBro services on June 30, 2006 using the straight line basis over the remaining useful life.

8.		BONDS PAYABLE

		Bonds payable as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won and thousands of U.S. dollars):


		Annual
		interest	March 31,			December 31,
	Maturity year	rate (%)	2007			2006
Domestic general bonds	2007	5.0 - 6.0	W	700,000		W	700,000
”	2008	5.0		300,000			300,000
”	2009	5.0		300,000			300,000
”	2010	4.0		200,000			200,000
”	2011	3.0		200,000			200,000
”	2013	4.0		200,000			200,000
”	2016	5.0		200,000			200,000
Dollar denominated bonds (US$300,000)	2011	4.25		282,090			278,880
Convertible bonds (US$304,240)	2009	—		356,356			356,356


Total				2,738,446			2,735,236
Less: discounts on bonds				(36,055	)		(39,097	)
Less: conversion right adjustments				(39,448	)		(43,629	)
Add: long-term accrued interest				22,910			22,910


Net				2,685,853			2,675,420
Less: portion due within one year				(996,655	)		(696,546	)


Long-term portion			W	1,689,198		W	1,978,874

		All of the above bonds will be paid in full at maturity.

		On May 27, 2004, the Company issued zero coupon convertible bonds with a maturity of five years in the principal amount of US$329,450,000 for US$324,923,469, with an initial conversion price of W235,625 per share of the Company’s common stock, which was greater than market value at the date of issuance. Subsequently, the initial conversion price was changed to W211,943 per share in accordance with anti-dilution protection. The Company may redeem the principal amount after 3 years from the issuance date if the market price exceeds 130% of the conversion price during a predetermined period. On the other hand, the bond holders may redeem their notes at 103.81% of the principal amount on May 27, 2007 (3 years from the issuance date). The conversion right may be exercised during the period from July 7, 2004 to May 13, 2009 and the number of common shares to be converted as of December 31, 2006 is 1,649,014 shares. During the three months ended March 31, 2007, the conversion price was changed from W217,062 to W211,943 and the number of shares to be converted was changed from 1,649,014 shares to 1,688,842 shares due to the payment of annual dividends in accordance with the resolution of the Company’s board of directors dated January 25, 2007.

		Conversion of notes to common shares may be prohibited under the Telecommunications Law or other legal restrictions which restrains foreign governments, individuals and entities from owning more than 49% of the Company’s voting stock, if this 49% ownership limitation is violated due to the exercise of conversion rights. In this case, the Company will pay a bond holder as cash settlement determined at the average price of one day after a holder exercises its conversion right or the weighted average price for the following five business days. The Company intends to sell treasury shares held in trust by the Company that corresponds to the number of shares of common stock that would have been delivered in the absence of the 49% foreign shareholding restrictions. The Company entered into an agreement with Credit Suisse First Boston International to reduce the effect of fluctuation with respect to cash settlement payments that may be more or less than the proceeds from sales of treasury shares held in trust. Unless either previously redeemed or converted, the notes are redeemable at 106.43% of the principal amount at maturity.

		During the three months ended March 31, 2007, no conversion was made. During the year ended December 31, 2006, the convertible bonds with a principal amount of US$25,210,000 were converted into 136,613 shares of treasury stock, the principal amount of the convertible bonds decreased from US$329,450,000 to US$304,240,000. As a result of such conversion, the consideration for conversion right (capital surplus) decreased by W3,733 million (net of tax effect of W1,416 million).

9.		LONG-TERM BORROWINGS

		Long-term borrowings as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won and thousands of U.S. dollars):

Final

Annual interest

March 31,

December 31,

Lender

maturity year

rate (%) (note)

2007

2006

Long-term floating rate discount bill

Shinhan Bank

June 29, 2011

91 days CD yield + 0.25%

200,000

Long-term floating rate borrowings

Calyon Bank

October 10, 2013

6M LIBOR + 0.29%

US$

50,000

US$

50,000

”

DBS Bank

”

US$

25,000

US$

25,000

”

SMBC

”

US$

25,000

US$

25,000

US$

100,000

US$

100,000

Total

200,000

Equivalent in Korean won

294,030

292,960

Less: portion due within one year

—

Long-term borrowings

294,030

292,960

The above long-term floating rate discount bill is classified as long-term borrowing as the borrowing is to be rolled-over exceeding 1 year from March 31, 2007 in accordance with the loan agreement.

(note) At March 31, 2007, the 91 days CD yield and the 6M LIBOR rate are 4.94% and 5.32%, respectively.

10.		SUBSCRIPTION DEPOSITS

		The Company receives subscription deposits from customers of cellular services at the subscription date. The Company has no obligation to pay interest on subscription deposits but is required to return them to subscribers upon termination of the subscription contract.

		Long-term subscription deposits held as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won except deposit per subscriber amounts):

Deposit

Service type

per subscriber

March 31, 2007

December 31, 2006

Cellular

200,000

20,462

21,140

		The Company offers existing and new cellular subscribers the option of obtaining credit insurance from Seoul Guarantee Insurance Company (“SGIC”) in lieu of the subscription deposits. Existing subscribers who elect this option are refunded their subscription deposits. As a result, the balance of subscription deposits has been decreasing.

11.		LEASES

		The Company acquired certain computer equipment and software from SK C&C Co., Ltd. and succeeded certain capital lease agreements between SK C&C Co., Ltd. and HP Financial Service. Details of capital lease assets acquired and liabilities assumed from SK C&C Co., Ltd. as of and for the three months ended March 31, 2007 and as of and for the year ended December 31, 2006 are as follows (In millions of Korean won):


		March 31, 2007		December 31, 2006
Acquisition cost	Office equipment	W	8,271	W	15,784
	Computer software		5,728		7,180


		W	13,999	W	22,964


Accumulated depreciation	Office equipment	W	5,031	W	8,662
	Computer software		1,528		1,555


		W	6,559	W	10,217


Carrying amounts	Office equipment	W	3,240	W	7,122
	Computer software		4,200		5,625


		W	7,440	W	12,747


Depreciation expenses	Office equipment	W	493	W	8,071
	Computer software		286		1,437


		W	779	W	9,508

The Company’s minimum future lease payments as of March 31, 2007 are as follows (In millions of Korean won):


	Annual lease payments		Interest			Principal
2007	W	4,993	W	(200	)	W	4,793
2008		1,664		(22	)		1,642


Total	W	6,657	W	(222	)		6,435

Less: portion due within one year							(6,435	)


Capital lease liabilities						W	—

12.		MONETARY ASSETS AND LIABILITIES DENOMINATED IN FOREIGN CURRENCIES

		The details of monetary assets and liabilities denominated in foreign currencies (except for bonds payable and long-term borrowings denominated in foreign currencies described in Notes 8 and 9, respectively) as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won, thousands of U.S. dollars, thousands of HK dollars, thousands of Japanese yen, thousands of Great Britain pounds, thousands of Singapore dollars, thousands of Swiss Franc, thousands of Euros and thousands of Chinese yuan):


	March 31, 2007				December 31, 2006
	Foreign		Korean won		Foreign		Korean won
	currencies		equivalent		currencies		equivalent
Cash and cash equivalents	US$	698	W	656	US$	959	W	892
”	EUR	50		62	EUR	2		2
”	SG$	5		3		—		—
Accounts receivable — trade	US$	19,161		18,017	US$	16,534		15,370
”	EUR	248		311	EUR	248		303
”	CNY	5,620		684		—		—
Accounts receivable — other	US$	1,657		1,558	US$	1,657		1,541
Guarantee deposits	US$	17		16	US$	17		16
”	JPY	21,536		172	JPY	21,536		168


			W	21,479			W	18,292


Accounts payable	US$	6,919	W	6,506	US$	16,046	W	14,916
”	JPY	23,228		185	JPY	18,704		146
”	HK$	179		22	HK$	190		23
”	GBP	25		46	GBP	48		88
”	SG$	17		11	SG$	6		3
”	EUR	432		541	EUR	813		993
”		—		—	CHF	250		190
”	CNY	41		5	CNY	2		1


			W	7,316			W	16,360

13.		CAPITAL STOCK AND CAPITAL SURPLUS

		The Company’s capital stock consists entirely of common stock with a par value of W500. The number of authorized and issued shares as of March 31, 2007 and December 31, 2006 are as follows:


	March 31, 2007		December 31, 2006
Authorized shares		220,000,000	220,000,000
Issued shares		81,193,711	81,193,711
Outstanding shares, net of treasury stock		72,667,459	72,667,459

Significant changes in capital stock and capital surplus for the three months ended March 31, 2007 and for the year ended December 31, 2006 are as follows (In millions of Korean won except for share data):


	Number of shares
	issued			Capital stock		Capital surplus
At January 1, 2006		82,276,711		W	44,639	W	2,966,198

Consideration for conversion right (note a)		—			—		(3,733	)

Transferred from stock options in capital adjustment (note b)		—			—		234

Retirement of treasury stock (note c)		(1,083,000	)		—		—


At December 31, 2006		81,193,711			44,639		2,962,699

Transferred from stock options in capital adjustment (note d)		—			—		3,246


At March 31, 2007		81,193,711		W	44,639	W	2,965,945


(note a)		During the year ended December 31, 2006, the convertible bonds with a face value of US$25,210,000 were converted and the capital surplus amount (in connection with the related conversion rights) decreased by W3,733 million (net of tax effect of W1,416 million).

(note b)		During the year ended December 31, 2006, the exercisable period for the stock options representing 43,390 shares, of which recognized compensation costs were W234 million, expired and the related stock options of W234 million in capital adjustments were transferred to capital surplus in accordance with Korean GAAP [See Note 2 (q)].

(note c)		The Company retired 491,000 shares and 592,000 shares of treasury stock on August 17, 2006 and September 29, 2006, respectively, and reduced retained earnings before appropriations in accordance with Korean Commercial laws.

(note d)		During the three months ended March 31, 2007, the exercisable period for the stock options representing 65,730 shares, for which the Company recognized compensation costs of W3,246 million, expired and the related stock options of W3,246 million in capital adjustments were transferred to capital surplus in accordance with Korean GAAP [See Note 2 (q)].

14.		RETAINED EARNINGS

		Retained earnings as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007		December 31, 2006
Appropriated	W	7,335,037	W	6,679,234
Unappropriated		397,354		1,165,519

	W	7,732,391	W	7,844,753

The details of appropriated retained earnings as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007		December 31, 2006
Legal reserve	W	22,320	W	22,320
Reserve for improvement of financial structure		33,000		33,000
Reserve for loss on disposal of treasury stock		255,984		477,182
Reserve for research and manpower development		872,595		880,594
Reserve for business expansion		6,151,138		5,266,138


Total	W	7,335,037	W	6,679,234

	a.		Legal Reserve

			The Korean Commercial Code requires the Company to appropriate as a legal reserve at least 10% of cash dividends for each accounting period until the reserve equals 50% of outstanding capital stock. The legal reserve may not be utilized for cash dividends, but may only be used to offset a future deficit, if any, or may be transferred to capital stock.

	b.		Reserve for Improvement of Financial Structure

			The Financial Control Regulation for listed companies in Korea requires that at least 10% of net income (net of accumulated deficit), and an amount equal to net gain (net of related income taxes, if any) on the disposal of property and equipment be appropriated as a reserve for improvement of financial structure until the ratio of stockholders’ equity to total assets reaches 30%. The reserve for improvement of financial structure may not be utilized for cash dividends, but may only be used to offset a future deficit, if any, or may be transferred to capital stock.

	c.		Reserves for Loss on Disposal of Treasury Stock and Research and Manpower Development

			Reserves for loss on disposal of treasury stock and research and manpower development were appropriated in order to recognize certain tax deductible benefits through the early recognition of future expenditures for tax purposes. These reserves will be reversed to unappropriated from appropriated retained earnings in accordance with the relevant tax laws. Such reversal will be included in taxable income in the year of reversal.

15.		TREASURY STOCK

		Upon issuances of stock dividends and new common stock, and the merger with Shinsegi Telecomm, Inc. and SK IMT Co., Ltd., the Company acquired fractional shares totaling 77,970 shares for W6,110 million through 2005. In addition, the Company acquired 8,584,445 shares of treasury stock in the market or through the trust funds for W2,040,995 million through 2005 in order to stabilize the market price of its stock. In addition, during the year ended December 31, 2006, the convertible bonds with a principal amount of US$25,210,000 were converted into 136,163 shares of common stock. Such conversion was settled by the Company by using its treasury stock with carrying value totaling W32,178 million, which resulted in loss on disposal of treasury stock of W7,887 million. In addition, the losses on disposal of treasury stock decreased by W337 million for the three months ended March 31, 2007 to reflect the change in accumulated temporary differences related to treasury stocks based on the prior year tax return.

		On August 17, 2006, the Company retired 491,000 shares of treasury stock, which were acquired by the Company during the period from August 1, 2006 through August 14, 2006 for W92,518 million in accordance with a resolution of the board of directors dated July 28, 2006. On September 29, 2006, the Company retired 592,000 shares of treasury stock, which were acquired by the Company during the period from September 4, 2006 through September 27, 2006 for W116,559 million in accordance with a resolution of the board of directors dated August 31, 2006. In connection with the retired treasury stocks discussed above, the Company reduced its retained earnings before appropriations by W209,077 million in accordance with Korean Commercial law.

		There was no change in the shares of treasury stock for the three months ended March 31, 2007.

16.		STOCK OPTIONS

		On March 17, 2000, March 16, 2001 and March 8, 2002, in accordance with the approval of its stockholders or its board of directors, the Company granted stock options to its management, representing 17,800 shares at an exercise price of W424,000 per share, 43,820 shares at an exercise price of W211,000 per share and 65,730 shares at an exercise price of W267,000 per share. The stock options will become exercisable after three years from the date of grant and shall be exercisable for two years from the first exercisable date. Upon exercise of stock options, the Company will issue its common stock. If the employees leave the Company within three years after the grant of stock options, such employees forfeit their unvested stock options awarded. Stock options representing 530 shares for which total compensation cost was W3 million were forfeited during the year ended December 31, 2004.

		The value of stock options granted is determined using the Black-Scholes option-pricing model, without considering the volatility factor in estimating the value of its stock options, as permitted under Korean GAAP. The following assumptions are used to estimate the fair value of options granted in 2000, 2001 and 2002; risk-free interest rate of 9.1% for 2000, 5.9% for 2001 and 6.2% for 2002; expected life of three years for 2000, 2001 and 2002; expected dividend of W500 per share for 2000, 2001 and 2002. Under these assumptions, total compensation cost, the recognized compensation cost (included in labor cost) for the three months ended March 31, 2007 and 2006 and the outstanding balance of stock option in capital adjustment as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


			Recognized				Stock options in
	Total		compensation cost				capital adjustment
	Compensation		March 31,		March 31,		March 31,		December 31,
Grant date	cost		2007		2006		2007		2006
March 17, 2000 (note a)	W	1,533	W	—	W	—	W	—	W	—
March 16, 2001(note b)		234		—		—		—		—
March 8, 2002 (note c)		3,246		—		—		—		3,246

	W	5,013	W	—	W	—	W	—	W	3,246


(note a)		During the year ended December 31, 2005, the exercisable period expired for stock options representing 17,800 shares, for which the Company had recognized compensation cost of W1,533


		million. The related capital adjustment of W1,533 million was transferred to capital surplus.

(note b)		During the year ended December 31, 2006, the exercisable period expired for stock options representing 43,820 shares, for which the Company had recognized compensation cost of W234 million. The related capital adjustment of W234 million was transferred to capital surplus.

(note c)		During the three months ended March 31, 2007, the exercisable period expired for stock options representing 65,730 shares, for which the Company had recognized compensation cost of W3,246 million. The related capital adjustment of W3,246 million was transferred to capital surplus.

If the Company had not excluded the volatility factor (expected volatility of 66.8% for options granted in 2000, 67.5% for options granted in 2001, and 63.0% for options granted in 2002), the pro forma total compensation cost would be W15,967 million (W3,738 million, W3,617 million and W8,613 million for options granted in 2000, 2001 and 2002, respectively) and the recognized compensation cost for the three months ended March 31, 2007 would be nil, and the pro forma net income and net income per common share for the three months ended March 31, 2007, 2006, and 2005 are as follows:


	For the three months ended March 31,
	2007		2006		2005
Pro forma income before income taxes (In millions of Korean won)	W	563,792	W	478,318	W	546,906
Pro forma net income (In millions of Korean won)		336,310		337,160		368,120
Pro forma net income per share (In Korean won)		5,454		4,580		5,001

17.

INCOME TAX

	a.		Details of income tax expense

			Income tax expense for the three months ended March 31, 2007 and 2006 consists of the following (In millions of Korean won):


	2007			2006
Current	W	183,022		W	174,026
Changes in net deferred tax liabilities (note a)		(15,541	)		(32,868	)


Income tax expense	W	167,481		W	141,158


(note a)		Changes in net deferred tax liabilities for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	2007			2006
Ending balance of net deferred tax liabilities	W	550,863		W	358,773
Beginning balance of net deferred tax liabilities		(490,341	)		(348,563	)
Adjustment to the beginning net deferred income tax liabilities based on tax return filed		3,443			4,424
Tax effect of temporary differences charged or credited directly to related components of stockholders’ equity		(79,506	)		(47,502	)

	W	(15,541	)	W	(32,868	)

b.		Reconciling items between accounting income and taxable income

		Reconciling items between accounting income and taxable income for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	2007			2006
(Temporary Differences)
Additions:
Allowance for doubtful accounts	W	62,904		W	150,398
Accrued interest income – prior period		4,576			3,931
Reserves for research and manpower development		52,500			47,000
Reserves for loss on disposal of treasury stock		—			59,225
Equity in losses of affiliates		45,037			8,383
Unrealized loss on valuation of long-term investment securities		23			1,847
Accrued expenses		1,032			15,300
Depreciation		13,374			14,788
Loss on impairment of other assets		1,234			5,233
Loss on valuation of derivative instruments		1,146			5,297
Accrued severance indemnities		7,339			20,929
Deposits for severance indemnities		475			148,610
Consideration of conversion right		4,182			4,289
Other		18,097			25,735

Sub-total		211,919			510,965


Deductions:
Reserves for research and manpower development		—			(47,500	)
Allowance for doubtful accounts – prior period		(43,975	)		(124,184	)
Depreciation – prior period		(4,432	)		(4,919	)
Accrued interest income		(1,972	)		(2,083	)
Accrued expenses – prior period		(25,475	)		(19,555	)
Gain on valuation of derivative instruments		(733	)		—
Unrealized gains on valuation of long-term investment securities		(232,161	)		(122,981	)
Equity in capital adjustments of affiliates		(60,866	)		(46,993	)
Accrued severance indemnities		(3,837	)		(148,610	)
Deposits for severance indemnities		(475	)		(8,837	)
Loss on impairment of other assets – prior period		(971	)		(5,109	)
Other		(12,812	)		(6,044	)

Sub-total		(387,709	)		(536,815	)

Total temporary differences		(175,790	)		(25,850	)


(Permanent Differences)		338,857			209,919


Total	W	163,067		W	184,069

c.		Change in cumulative temporary differences and deferred tax assets (liabilities)

		Changes in cumulative temporary differences for the three months ended March 31, 2007 and 2006, and deferred tax assets (liabilities) as of March 31, 2007 and 2006 are as follows (In millions of Korean won):

For the three months ended March 31, 2007


	January 1,			Increase			Decrease			March 31,
Description	2007			(note a)			(note a)			2007
Current:
Allowance for doubtful accounts	W	50,824		W	56,055		W	43,975		W	62,904
Accrued interest income		(4,574	)		(2	)		(4,576	)		—
Accrued expenses		56,001			2,982			27,425			31,558
Other		172,169			1,031			3,084			170,116


Total		274,420			60,066			69,908			264,578
Temporary differences unlikely to be realized		(128,555	)		—			—			(128,555	)


Total current cumulative temporary differences-net	W	145,865		W	60,066		W	69,908		W	136,023


Current deferred tax assets-net (note b)	W	40,113								W	37,406

Non-current:
Property and equipment	W	(188,535	)	W	124		W	(9,316	)	W	(179,095	)
Loss on impairment of long-term investment securities		108,145			25,832			—			133,977
Loss on impairment of other long-term assets		971			1,234			971			1,234
Reserves for research and manpower development		(760,000	)		—			(52,500	)		(707,500	)
Reserves for loss on disposal of treasury stock		(255,984	)		—			—			(255,984	)
Equity in losses (earnings) of affiliates		114,214			40,254			455			154,013
Equity in capital adjustment of affiliates		(123,206	)		(61,312	)		—			(184,518	)
Unrealized loss on valuation of long-term investment securities (other comprehensive income)		(563,477	)		(6,870	)		225,268			(795,615	)
Accrued severance indemnities		20,058			7,339			3,837			23,560
Deposits for severance indemnities		(20,058	)		(475	)		(475	)		(20,058	)
Loss on valuation of currency swap		22,502			—			733			21,769
Loss on valuation of currency swap (other comprehensive income)		24,249			1,146			—			25,395
Loss on valuation of interest rate swap (other comprehensive income)		454			962			—			1,416
Considerations for conversion right		(62,131	)		—			(5,148	)		(56,983	)
Other		24,564			8,170			6,005			26,729


Total		(1,658,234	)		16,404			169,830			(1,811,660	)
Temporary differences unlikely to be realized		(270,688	)		(2,471	)		54,341			(327,500	)


Total non-current cumulative temporary differences-net	W	(1,928,922	)	W	13,933		W	224,171		W	(2,139,160	)


Total non-current deferred tax liabilities-net (note b)	W	(530,454	)							W	(588,269	)


(note a)		These changes include adjustment to reflect the change in accumulated temporary differences based on the prior year tax return.

(note b)		The tax rate used in measuring deferred tax assets and liabilities is 27.5%.

For the three months ended March 31, 2006


	January 1,			Increase			Decrease			March 31,
Description	2006			(note a)			(note a)			2006
Current:
Allowance for doubtful accounts	W	122,561		W	152,021		W	124,184		W	150,398
Accrued interest income		(3,931	)		(983	)		(3,931	)		(983	)
Other		251,515			4,686			22,184			234,017


Total		370,145			155,724			142,437			383,432
Temporary differences unlikely to be realized		(147,774	)		—			(19,220	)		(128,554	)


Total current cumulative temporary differences-net	W	222,371		W	155,724		W	123,217		W	254,878


Current deferred tax assets-net (note b)	W	61,152								W	70,091

Non-current:
Property and equipment	W	( 196,446	)	W	13,984		W	( 9,696	)	W	( 172,766	)
Loss on impairment of long-term investment securities		108,145			—			—			108,145
Loss on impairment of other long-term assets		7,461			2,881			5,109			5,233
Reserves for research and manpower development		(768,000	)		(47,500	)		(47,000	)		(768,500	)
Reserves for loss on disposal of treasury stock		(474,081	)		—			(59,225	)		(414,856	)
Equity in losses (earnings) of affiliates		5,380			(1,265	)		5,380			(1,265	)
Equity in capital adjustment of affiliates		(109,468	)		(45,907	)		—			(155,375	)
Unrealized loss on valuation of long-term investment securities		58,116			1,847			122,981			(63,018	)
Accrued severance indemnities		148,465			21,074			148,610			20,929
Deposits for severance indemnities		(148,465	)		(8,982	)		(148,610	)		(8,837	)
Loss on valuation of derivative instruments		13,244			5,297			—			18,541
Loss on valuation of derivative instruments (other comprehensive income)		19,554			6,471			—			26,025
Considerations for conversion right		(67,279	)		—			—			(67,279	)
Other		(21,052	)		26,279			(1,099	)		6,326


Total		(1,424,426	)		(25,821	)		16,450			(1,466,697	)
Temporary differences unlikely to be realized		(65,447	)		(27,362	)		—			(92,809	)


Total non-current cumulative temporary differences-net	W	(1,489,873	)	W	(53,183	)	W	16,450		W	(1,559,506	)


Total non-current deferred tax liabilities-net (note b)	W	(409,715	)							W	(428,864	)


(note a)		These changes include adjustment to reflect the change in accumulated temporary differences based on the prior year tax return.

(note b)		The tax rate used in measuring deferred tax assets and liabilities is 27.5%.

Deferred tax assets and liabilities before offsetting each other as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007			December 31, 2006
Deferred tax assets	W	92,740		W	93,697
Deferred tax liabilities		(643,603	)		(584,038	)


Deferred tax assets (liabilities), net	W	(550,863	)	W	(490,341	)


Current, net	W	37,406		W	40,113
Non-current, net	W	(588,269	)	W	(530,454	)

d.		Deferred tax assets (liabilities) added to (deducted from) capital surplus, capital adjustments and accumulated other comprehensive income.

		Deferred tax assets (liabilities) added to (deducted from) capital surplus, capital adjustments and accumulated other comprehensive income as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):


	March 31, 2007			December 31, 2006
Gains on disposal of treasury stock	W	( 38,004	)	W	( 38,341	)
Considerations for conversion right		(17,086	)		(17,086	)
Unrealized loss on valuation of long-term investment securities		(218,794	)		(154,956	)
Equity in capital adjustment of affiliates, net		(58,026	)		(41,441	)
Loss on valuation of currency swap		6,984			6,668
Loss on valuation of interest rate swap		389			125


Total	W	(324,537	)	W	(245,031	)

e.		Effective tax rate

		Effective tax rates for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	March 31, 2007			December 31, 2006
Income before income tax	W	563,791		W	478,318
Income tax expense		167,481			141,158

Effective tax rate		29.71	%		29.51	%

18.		COMPREHENSIVE INCOME

		Details of comprehensive income for the three months ended March 31, 2007 are as follows (In millions of Korean won):


	Profit and loss effect			Tax effect
Net income	W	396,310

Other comprehensive income:
Unrealized gains (loss) on valuation of long- term investment securities, net		168,300			(W63,838	)
Equity in capital adjustments of affiliates, net		44,282			(16,585	)
Loss on valuation of currency swap, net		(1,254	)		316
Loss on valuation of interest swap, net		(697	)		264

Sub total		210,631			(W79,843	)


Comprehensive income	W	606,941

19.		NET INCOME PER SHARE

		The Company’s net income and ordinary income per share for the three months ended March 31, 2007 and 2006, and for the year ended December 31, 2006 are computed as follows (In millions of Korean won, except for per share income per share):

		Net income per share


					For the year
	For the three months ended				ended
	March 31,		March 31,		December 31,
	2007		2006		2006
Net income	W	396,310	W	337,160	W	1,446,598
Weighted average number of common shares outstanding		72,667,459		73,614,296		73,305,026


Net income per share	W	5,454	W	4,580	W	19,734

The weighted average number of common shares outstanding for the three months ended March 31, 2007 and 2006 is calculated as follows:


	Number of			Weighted		Weighted
	shares			number of days		number of shares
For the three months ended March 31, 2007
At January 1, 2007		81,193,711			90 / 90		81,193,711
Treasury stock, at the beginning		(8,526,252	)		90 / 90		(8,526,252	)


Total		72,667,459					72,667,459


For the three months ended March 31, 2006
At January 1, 2006		82,276,711			90 / 90		82,276,711
Treasury stock, at the beginning		(8,662,415	)		90 / 90		(8,662,415	)


Total		73,614,296					73,614,296

Diluted net income per share amounts for the three months ended March 31, 2007 and 2006, and for the year ended December 31, 2006 are computed as follows (In millions of Korean won, except for share data):

Diluted net income per share


					For the year
	For the three months ended				ended
	March 31,		March 31,		December 31,
	2007		2006		2006
Adjusted net income	W	399,517	W	340,449	W	1,459,875
Adjusted weighted average number of common shares outstanding		74,356,301		75,391,469		75,025,926


Diluted net income per share	W	5,373	W	4,516	W	19,458

Adjusted net income per share and the adjusted weighted average number of common shares outstanding for the three months ended March 31, 2007 and 2006, and for the year ended December 31, 2006 are calculated as follows (In millions of Korean won, except for share data):


					For the year
	For the three months ended				ended
	March 31,		March 31,		December 31,
	2007		2006		2006
Net income	W	396,310	W	337,160	W	1,446,598
Effect of stock option (note a)		—		—		—
Effect of convertible bonds (note b)		3,207		3,289		13,277


Adjusted net income	W	399,517	W	340,449	W	1,459,875


Weighted average number of common shares outstanding		72,667,459		73,614,296		73,305,026
Effect of stock option (note a)		—		—		—
Effect of convertible bonds (note b)		1,688,842		1,777,173		1,720,900


Adjusted weighted average number of common shares outstanding		74,356,301		75,391,469		75,025,926


(note a)		For the three months ended March 31, 2007 and 2006 and for the year ended December 31, 2006, the outstanding stock options did not have a dilutive effect because the exercise price exceeded the average market price of common stock for the three months ended March 31, 2007 and 2006, and for the year ended December 31, 2006, respectively.

(note b)		The effect of convertible bonds increased net income related to interest expenses that would not have incurred, and increased the weighted average number of common shares outstanding related to common shares that would have been issued, assuming that the conversion of convertible bonds were made at the beginning of the period.

20.

RESTRICTED CASH AND CASH EQUIVALENTS

	a.		At December 31, 2007, the Company has guarantee deposits restricted for its checking accounts totaling W19 million and deposits restricted for a charitable trust for the public totaling W10,000 million of which due date is February 8, 2009.

	b.		The Company entered into a contract with First Data Corporation to sell the investment in common stock of KMPS Corporation, which was held by the Company and accounted for as available-for-sale securities. At March 31, 2007, certain portion of proceeds from sales of such investment totaling W1,137 million is kept in escrow accounts in accordance with the Escrow Agreement, which is restricted for use until November 16, 2007, the final settlement date, and recorded as short-term deposits.

21.		INSURANCE

		As of March 31, 2007, certain Company’s assets are insured with local insurance companies as follows (In millions of Korean won and thousands of U.S. dollars):


Insured	Risk	Carrying value		Coverage
				US$	59,115
Property and equipment	Fire and comprehensive liability	W	3,530,999	W	7,617,737

In addition, the Company carries directors and officers liability coverage insurance totaling W50,000 million.

22.		RELATED PARTY TRANSACTIONS

a.		Holding company and subsidiaries

		As of March 31, 2007 and December 31, 2006, parent company and subsidiaries of the Company are as follows:


		Ownership
Type	Company	percentage (%)	Types of business
Parent company	SK Corporation	21.8 (note a)	Manufacturing and selling petrochemicals
Subsidiary	SK Telink Co., Ltd.	90.8	Telecommunication service
”	SK Communications Co., Ltd.	85.9	Internet website services
”	SK Wyverns Baseball Club Co., Ltd.	100.0	Business related sports
”	Global Credit & Information Co., Ltd.	50.0	Credit and collection services
”	PAXNet Co., Ltd.	59.7	Internet website services
”	Seoul Records, Inc.	60.0	Release of music disc
”	Aircross Co., Ltd.	100.0	Wireless marketing related business
”	TU Media Corp.	32.7	Digital multi media broadcasting service
”	SLD Telecom PTE Ltd.	73.3	Telecommunication service
”	SK Telecom China Co., Ltd.	100.0	Telecommunication service
”	U-Land Company Ltd.	70.1	Network and mobile value added service
”	IHQ, Inc.	34.1	Entertainment management
”	YTN Media Inc.	51.4 (note b)	Broadcasting program production
”	SK Telecom USA Holdings, Inc.	100.0	Telecommunication service
”	SK Telecom International Inc.	100.0	Telecommunication service
”	Centurion IT Investment Association	37.5	Investment association
”	The First Music Investment Fund of SK-PVC	69.3	Investment association
”	The Second Music Investment Fund of SK-PVC	79.3	Investment association
”	SK-KTB Music Investment Fund	74.3	Investment association
”	IMM Cinema Fund	45.6	Investment association
Equity method investee	Cyworld, Inc.	30.0	Internet website services
”	Cyworld Japan Co., Ltd.	30.0	Internet website services
”	SK Cyberpass Inc.	70.5 (note b)	Telecommunication service
”	Ntreev Soft Co., Ltd.	51.0 (note b)	Game program production
”	IHQ USA, Inc.	100.0 (note b)	Surveying marketing information
”	SK Telecom Europe Ltd.	100.0	Wireless telecommunication related business
”	SK Telecom Advanced Tech & Service Center	100.0	Research & development
”	Cyworld Europe GmbH	50.2 (note b)	Internet website services
”	Cyworld China Ltd.	100.0 (note b)	Internet website services
”	SK I Media Co., Ltd.	60.0 (note b)	Game software production


(note a)		The ownership percentage represents parent company’s ownership over the Company.

(note b)		The ownership percentage represents subsidiaries’ ownership over their subsidiaries, in which the Company has no direct investment.

	b. Transactions and balances with related parties

			Significant related party transactions for the three months ended March 31, 2007 and 2006, and account balances as of March 31, 2007 and December 31, 2006 are as follows (In millions of Korean won):

			b-(1) Transactions


	For three months ended March 31, 2007						For three months ended March 31, 2006
	Purchases of		Commissions		Commissions		Purchases of		Commissions		Commissions
	property and		paid and		earned and		property and		paid and		earned and
	equipment		other expenses		other income		equipment		Other expenses		other income
Parent Company:
SK Corporation	W	—	W	8,053	W	5,341	W	288	W	8,211	W	1,348

Subsidiaries:
SK Communications Co., Ltd.		156		7,885		938		—		7,537		378
TU Media Corp.		—		383		15,045		573		193		9,869
Global Credit £¦ Information Co., Ltd.		—		10,342		313		—		10,964		292
PAXNet Co., Ltd.		—		2,581		316		—		2,526		220
SK Telink Co., Ltd.		—		3,801		10,219		—		2,887		4,259
SK Wyverns Baseball Club Co., Ltd.		—		5,400		—		—		6,100		—
Aircross Co., Ltd.		225		4,153		187		—		2,963		117
SK Telecom China Co., Ltd.		—		5,732		683		—		3,177		—
SLD Telecom PTE Ltd.		—		2,358		10,781		—		—		—
SK Telecom International Inc.		—		1,776		—		—		2,142		—
Others		—		527		19		984		—		—

Equity Method Investees:
WiderThan Co., Ltd.		—		—		—		617		21,907		69
Helio, LLC		—		—		3,098		—		—		4,659
SK C&C Co., Ltd.		11,412		44,641		2,309		9,830		65,328		1,783
Others		109		4		211		1,133		750		—

Others :
SK Engineering & Construction Co., Ltd.		47,596		416		764		—		146		629
SK Networks Co., Ltd.		645		144,659		1,640		1,684		99,942		2,295
Innoace Co., Ltd.		456		1,509		46		339		456		46
SK Telesys Co., Ltd.		53,927		441		1,675		8,606		180		756
Others		1,390		3,288		972		—		2,019		585


Total	W	115,916	W	247,949	W	54,557	W	24,054	W	237,428	W	27,305

b-(2) Account balances


	As of March 31, 2007
											Guarantee
	Accounts		Short-term		Long-term		Guarantee		Accounts		deposits
	receivable		loans		loans		deposits		payable		received
Parent Company:
SK Corporation	W	497	W	—	W	—	W	304	W	4,603	W	6,174

Subsidiaries:
SK Communications Co., Ltd.		1,659		—		—		—		4,518		5,459
TU Media Corp.		7,774		—		—		—		198		3,016
Global Credit & Information Co., Ltd.		12		—		—		—		4,330		—
SK Telink Co., Ltd.		992		—		—		—		750		954
PAXNet Co., Ltd.		250		—		—		—		1,077		—
SK Wyverns Baseball Club Co., Ltd.		104		575		4,132		—		—		—
Aircross Co., Ltd.		764		—		—		—		1,568		254
SK Telecom China Co., Ltd.		684		—		—		—		—		—
SLD Telecom PTE Ltd.		11,584		—		—		—		—		—
Others		—		—		—		—		156		—

Equity Method Investees:
SK C&C Co., Ltd.		1,314		—		—		—		25,881		346
Helio, LLC.		15,491		—		—		—		—		—
Others		990		—		—		—		468		—

Others:
SK Engineering & Construction Co., Ltd.		261		—		—		—		706		1,135
SK Networks Co., Ltd.		1,479		—		—		113		69,081		3,161
Innoace Co., Ltd.		17		—		—		—		1,343		2,291
SK Telesys Co., Ltd.		1,791		—		—		—		71,657		—
Others		499		—		—		900		2,356		—


Total	W	46,162	W	575	W	4,132	W	1,317	W	188,692	W	22,790


	As of December 31, 2006
											Guarantee
	Accounts		Short-term		Long-term		Guarantee		Accounts		deposits
	receivable		loans		loans		deposits		payable		received
Parent Company:
SK Corporation	W	3,560	W	—	W	—	W	291	W	7,962	W	6,174

Subsidiaries:
SK Communications Co., Ltd.		535		—		—		—		7,255		5,459
SK Wyverns Baseball Club Co., Ltd.		475		1,150		4,132		—		—		—
Global Credit & Information Co., Ltd.		82		—		—		—		7,645		—
PAXNet Co., Ltd.		121		—		—		—		913		—
SK Telink Co., Ltd.		4,352		—		—		—		2,209		955
Others		10,964		—		—		—		2,237		—

Equity Method Investees:
SK C&C Co., Ltd.		650		—		—		—		86,332		346
Helio, LLC.		13,335		—		—		—		—		—
TU Media Corp.		6,369		—		—		—		886		3,016
Others		4,316		—		—		—		4,053		226

Others:
SK Engineering & Construction Co., Ltd.		258		—		—		—		1,635		942
SK Networks Co., Ltd.		771		—		—		113		69,546		3,010
Innoace Co., Ltd.		1		—		—		—		13,574		2,291
SK Telesys Co., Ltd.		12		—		—		—		51,531		—
Others		847		—		—		900		12,078		—


Total	W	46,648	W	1,150	W	4,132	W	1,304	W	267,856	W	22,419

c.		Compensation for the key management

		The Company considers registered directors who have substantial roles and responsibility for planning, operating, and controlling of the business as key management, and the considerations given to the key management for the three months ended March 31, 2007 are as follows (In millions of Korean won):

For the three months ended March 31, 2007

Severance

Payee

Payroll

indemnities

Total

12 Registered directors (including outside directors)

3,153

299

3,452

In addition, on March 8, 2002, the Company granted stock options to its nine key members of the management, representing 15,110 shares at an exercise price of W267,000 per share. The stock options fully vested after three years from the date of grant and are exercisable for two years upon vesting. During the three months ended March 31, 2007, the exercisable period elapsed and those stock options representing 15,110 shares have expired.

23.		PROVISION FOR MILEAGE POINTS

		The Company, for its marketing purposes, grants certain mileage points (“Rainbow Points”) to its subscribers based on their usage of the Company’s services. Rainbow Points provision was provided based on the historical usage experience and the Company’s marketing policy. Such provision was recorded as accrued expenses or other non-current liabilities in accordance with the expected points usage duration since balance sheet date.

		Details of change in the provisions for such mileage points for the three months ended March 31, 2007 and 2006 are as follows (In millions of Korean won):


	March 31, 2007			March 31, 2006
	(note a)			(note a)
Beginning balance	W	52,593		W	52,172
Increase		1,813			2,160
Decrease (used points)		(2,792	)		(2,916	)
Decrease (reversal of provision for mileage points)		(21,170	)		—


Ending Balance	W	30,444		W	51,416


(note a)		Effective January 1, 2005, pursuant to adoption of SKAS No.17 [See Note 2(o)], Rainbow Points provision is recorded at the present value.

Rainbow Points expire after 5 years. The expected year when unused Rainbow Points as of March 31, 2007 are expected to be used and the respective estimated monetary amount to be paid in a given year are as follows (In millions of Korean won):


Expected usage for the year	Estimated amount to be paid
ended March 31,	In nominal value (note b)		Present value (note b)
2008	W	15,632	W	14,872
2009		8,459		7,657
2010		4,864		4,188
2011		2,889		2,367
2012		1,745		1,360


Ending balance	W	33,589	W	30,444


(note b)		The above expected year of the usage and the present value of the estimated amount to be paid are estimated based on historical usage experience.

24.

DERIVATIVE INSTRUMENTS

	a.		Currency swap contract to which the cash flow hedge accounting is applied

			The Company has entered into a fixed-to-fixed cross currency swap contract with Citibank, BNP Paribas and Credit Suisse First Boston International to hedge the foreign currency risk of unguaranteed U.S. dollar denominated bonds with face amounts totaling US$300,000,000 at annual fixed interest rate of 4.25% issued on April 1, 2004. As of March 31, 2007, in connection with unsettled foreign currency swap contract to which the cash flow hedge accounting is applied, an accumulated loss on valuation of derivatives amounting to W18,411 million (excluding tax effect totaling W6,984 million and foreign exchange translation gain arising from unguaranteed U.S. dollar denominated bonds totaling W62,286 million) was accounted for as accumulated other comprehensive income.

			In addition, the Company has entered into a floating-to-fixed cross currency swap contract with Calyon bank to hedge the foreign currency risk and the interest rate risk of U.S. dollar denominated long-term borrowings with face amounts totaling US$100,000,000 borrowed on October 10, 2006. As of March 31, 2007, in connection with unsettled cross currency interest rate swap contract to which the cash flow hedge accounting is applied, an accumulated gain on valuation of derivatives amounting to W670 million (excluding foreign exchange translation gain arising from U.S. dollar denominated long-term borrowings totaling W770 million) was accounted for as accumulated other comprehensive income.

	b.		Currency swap contract to which the cash flow hedge accounting is not applied

			The Company has entered into a fixed-to-fixed cross currency swap contract with Credit Suisse First Boston International to hedge foreign currency risk of unguaranteed U.S. dollar denominated convertible bonds with face amounts of US$329,450,000 issued on May 27, 2004. In connection with unsettled fixed-to-fixed cross currency swap contract to which the cash flow hedge accounting is not applied, gain on valuation of currency swap of W733 million for the three months ended March 31, 2007 and loss on valuation of currency swap of W5,297 million for the three months ended March 31, 2006 was charged to current operations.

			In addition, the company has entered into a fixed-to-fixed cross currency swap contract with Hana Bank, Korea Exchange Bank, Woori Bank, Shinhan Bank, Citibank and Barclays Bank to hedge foreign currency risk of unguaranteed U.S. dollar denominated convertible bonds issued by China Unicom which was acquired on July 5, 2006. In connection with unsettled fixed-to-fixed cross currency swap contract to which the cash flow hedge accounting is not applied, loss on valuation of currency swap of W12,528 million for the three months ended March 31, 2007 was charged to current operations.

	c.		Interest rate swap

			The Company has entered into a floating-to-fixed interest rate swap contract with Shinhan Bank to hedge the interest rate risk of floating rate discounted bill with face amounts totaling W200,000 million borrowed on June 29, 2006. As of March 31, 2007, in connection with unsettled interest rate swap contract to which the cash flow hedge accounting is applied, an accumulated loss on valuation of derivatives amounting to W1,026 million (excluding tax effect totaling W389 million) was accounted for as other comprehensive income.

			As of March 31, 2007, fair values of above derivatives recorded in long-term liabilities and details of derivative instruments as of March 31, 2007 are as follows (In thousands of U.S. dollars and millions of Korean won):

Fair value

Designated

Face

Duration

as cash

Not

Type

Hedged item

Amount

of contract

flow hedge

designated

Total

Current assets:

Fix-to-fixed cross currency swap

U.S. dollar denominatedconvertible bond issued byChina Unicom

US$1,000,000

July 5, 2006~ July 5, 2007

—

4,132

—

4,132

Non-current liabilities:

Fix-to-fixed cross currency swap

U.S. dollar denominated bonds

US$300,000

March 23, 2004 ~ April 1, 2011

87,681

—

87,681

Fix-to-fixed cross currency swap

U.S. dollar denominated convertible bond

US$100,000

May 27, 2004 ~ May 27, 2009

—

21,770

Floating-to-fixed cross currency interest rate swap

U.S. dollar denominated long-term borrowings

US$100,000

October 10, 2006 ~October 10,

—

87,780

21,770

109,550

Floating-to-fixed interest rate swap

Long-term floating rate discounted bill

W200,000

June 29, 2006 ~ June 29, 2010

1,416

—

1,416

89,196

21,770

110,966

25.		COMMITMENTS

		In accordance with the resolution of the Company’s board of directors dated January 26, 2005, the Company and EarthLink, Inc., an internet service provider in the United States of America, agreed to establish ‘Helio, LLC’, a joint venture company, in the United States of America in February 2005 in order to provide wireless telecommunication service across the United States of America. The Company, via SK Telecom USA Holdings, Inc., its wholly-owned subsidiary in the United States of America, has invested US$214 million from 2005 through March 31, 2007 and will additionally invest US$6 million through 2007 to maintain a 50% equity interest in the joint venture company. Helio, LLC launched cellular voice and data services extensively across the United States of America in May 2006, by renting networks from network operators throughout the United States of America also known as partial mobile virtual network operator (MVNO) system.

Forward-Looking Statement Disclaimer

The material above contains forward-looking statements. Statements that are not historical facts, including statements about our beliefs and expectations, are forward-looking statements. These statements are based on current plans, estimates and projections, and therefore you should not place undue reliance on them. Such forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause our actual results or performance to be materially different from any future results or performance expressed or implied by such forward-looking statements. We do not make any representation or warranty, express or implied, as to the accuracy or completeness of the information contained herein, and nothing contained herein is, or shall be relied upon as, a promise or representation, whether as to the past or the future. Forward-looking statements speak only as of the date they are made, and we undertake no obligation to update publicly any of them in light of new information or future events. Additional information concerning these and other risk factors are contained in our latest annual report on Form 20-F and in our other filings with the U.S. Securities and Exchange Commission.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


SK Telecom Co., Ltd. (Registrant)
By:	/s/ Tae Jin Park
	(Signature)
	Name:	Tae Jin Park
	Title:	Vice President

Date: June 26, 2007