[CHUNGHWA TELECOM CO., LTD. FORM 20-F ANNUAL REPORT FISCAL YEAR ENDED DECEMBER 31, 2010 TABLE OF CONTENTS Page SUPPLEMENTAL INFORMATION 1 1 PART I 2 ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS 2 ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE 2 ITEM 3. KEY INFORMATION 2 ITEM 4. INFORMATION ON THE COMPANY 15 ITEM 4A. UNRESOLVED STAFF COMMENTS] [Articles of Incorporation of Chunghwa Telecom Co., Ltd. 1. All 26 articles adopted by Promoters Meeting on June 11, 1996. 2. Article 15 amended by Annual General Meeting on December 26, 1997. 3. Articles 2 and 22 amended by Annual General Meeting on November 25, 1998. 4. Paragraph 1 of Article 21, amended by Extraordinary General Meeting on July 13,] [LIST OF SUBSIDIARIES (as of March 31, 2011) NAME OF ENTITY JURISDICTION OF INCORPORATION CHIEF Telecom Inc. Taiwan, R.O.C. Chunghwa International Yellow Pages Co., Ltd. Taiwan, R.O.C. Chunghwa Investment Co., Ltd. Taiwan, R.O.C. Chunghwa Precision Test Tech. Co., Ltd Taiwan, R.O.C. Chunghwa System Integration Co., Ltd. Taiwan, R.O.C. InfoExplorer Co., Ltd. Taiwan, R.O.C. Light Era Development Co., Ltd. Taiwan, R.O.C.] [Ethical Corporate Management Best Practice Principles for CHUNGHWA TELECOM CO., LTD. Article 1 (Purpose of enactment and applicable scope) The Ethical Corporate Management Best Practice Principles (“Principles”) is enacted to assist Chunghwa Telecom Co., Ltd. and its affiliated institutions (hereinafter referred to as the “Company”) to establish a corporate culture of ethical management and sound development. The applicable scope of] [I, Shyue-Ching Lu, certify that: 1. I have reviewed this annual report on Form 20-F of Chunghwa Telecom Co., Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were] [I, Shu Yeh, certify that: 1. I have reviewed this annual report on Form 20-F of Chunghwa Telecom Co., Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were] [Certification by the Chief Executive Officer (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. S HYUE HING U / Shyue-Ching Lu Chairman and Chief Executive Officer] [Certification by the Chief Financial Officer (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. S HU EH / Shu Yeh Chief Financial Officer]