[Chunghwa Telecom holds investor conference for the second quarter of 2014 operation results Date of events: 2014/07/15 Contents: 1. Date of the investor conference: 2014/07/30 2. Time of the investor conference: 16:00PM 3. Location of the investor conference: Teleconference 4. Brief information disclosed in the investor conference: Please refer to http://www.cht.com.tw/chtir at 15:30PM on July 30, 2014 Taipei time 5.] [Clarification of the report "Chunghwa Telecom may reduce 4 billion NT dollars from capital expenditures" Date of events: 2014/07/31 Contents: 1. Date of occurrence of the event: 2014/07/31 2. 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”): head office 4. Reciprocal shareholding ratios: N.A. 5. Name of the reporting media: Commercial Times 6. Content of the report:] [Announcing for Subsidiary (Light Era Development Co., Ltd.) of Disposing Real Estate Date of events: 2014/08/01 Contents: 1. Name and nature of the subject matter (e.g. land located at Sublot XX, Lot XX, North District, Taichung City): Land located at No.583 (right range 58938/62600), 595-1 ChengZhong Section, Zhongzheng Dist., Taipei City. Building No. 633, 634, 635, 636, 637, 638, 639,] [To announce the change of acting spokesperson Date of events: 2014/08/04 Contents: 1. Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, research and development officer, or internal audit officer): Acting spokesperson 2. Date of occurrence of the change: 2014/08/04 3. Name, title, and resume of the replaced person:] [To announce the change of spokesperson Date of events: 2014/08/04 Contents: 1. Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, research and development officer, or internal audit officer): Spokesperson 2. Date of occurrence of the change: 2014/08/04 3. Name, title, and resume of the replaced person: Bo-Yung Chen,] [To announce the Company's July 2014 revenues Date of events: 2014/08/08 Contents: 1. Date of occurrence of the event: 2014/08/08 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”): head office 4. Reciprocal shareholding ratios: N.A. 5. Name of the reporting media: N.A. 6. Content of the report: N.A. 7. Cause of occurrence: Chunghwa Telecom today announced its] [Chunghwa Telecom August 08, 2014 This is to report the changes or status of 1) Sales volume 2) Funds lent to other parties 3) Endorsements and guarantees 4) Financial derivative transactions for the period of Jul 2014 1) Sales volume (NT$ Thousand) Period Items 2014 2013 Changes % Jul Net sales 18,431,048 18,633,180 (-)202,132 (-)1.08 %] [FORM 6-K August 08, 2014 Chunghwa Telecom Co., Ltd. 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. file annual reports under cover of Form 20-F or Form 40-F. X Form 20-F X Yes 82- Chunghwa Telecom Co., Ltd. Date : August 08, 2014 Bo Yung Chen]

[Chunghwa Telecom Reports Un-audited Consolidated Operating Results for the Second Quarter of 2014 TAIPEI, Taiwan, R.O.C. July 30, 2014 - Chunghwa Telecom Co., Ltd. (TAIEX: 2412, NYSE: CHT) (“Chunghwa” or “the Company”) today reported its un-audited operating results for the second quarter of 2014. All figures were prepared in accordance with Taiwan-International Financial Reporting Standards (“T-IFRSs”) on a consolidated basis.] [FORM 6-K July 30, 2014 Chunghwa Telecom Co., Ltd. 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. file annual reports under cover of Form 20-F or Form 40-F. X Form 20-F X Yes 82- Chunghwa Telecom Co., Ltd. Date : July 30, 2014 Bo Yung Chen]

[Major resolutions of 2014 Annual General Meeting Date of events: 2014/06/24 Contents: 1. Date of the shareholders' meeting: 2014/06/24 2. Important resolutions: (1)Ratification of 2013 business report and financial statements. (2)Ratification of the proposal for the distribution of 2013 earnings; the cash dividend is NT$2.3881 per share. The ex-dividend base date shall be July 23, 2014. (3)Approval of the proposal] [To announce the record date for dividend distribution Date of events: 2014/06/24 Contents: 1. Date of the resolution by the board of directors or shareholders' meeting or decision by the Company: 2014/06/24 2. Type of ex-rights or ex-dividend (please enter: “Ex-rights”, ” Ex-dividend”, or ”Ex-rights and dividend”): Ex-dividend 3. Type and monetary amount of dividend distribution: With cash dividend NT$2.3881] [To announce the Company's June 2014 revenues Date of events: 2014/07/10 Contents: 1. Date of occurrence of the event: 2014/07/10 2. 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”): head office 4. Reciprocal shareholding ratios: N.A. 5. Name of the reporting media: N.A. 6. Content of the report: N.A. 7. Cause of occurrence: Chunghwa Telecom today announced] [Chunghwa Telecom July 10, 2014 This is to report the changes or status of 1) Sales volume 2) Funds lent to other parties 3) Endorsements and guarantees 4) Financial derivative transactions for the period of Jun 2014 1) Sales volume (NT$ Thousand) Period Items 2014 2013 Changes % Jun Net sales 18,763,496 18,750,530 (+)12,966 (+)0.07 %] [FORM 6-K July 10, 2014 Chunghwa Telecom Co., Ltd. 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. file annual reports under cover of Form 20-F or Form 40-F. X Form 20-F X Yes 82- Chunghwa Telecom Co., Ltd. Date : July 10, 2014 Bo Yung Chen]

[The Board resolves to donate to the related party Date of events: 2014/05/13 Contents: 1. Date of occurrence of the event: 2014/05/13 2. The reason for the donation: Donating an Youbike Station for promotion of green transport 3. The total amount of the donation: NT$ 2 million 4. Counterparty to the donation: Taipei City Government 5. Relationship to the Company:] [The Board approves the ex-dividend record date Date of events: 2014/05/13 Contents: 1. Date of occurrence of the event: 2014/05/13 2. 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”): head office 4. Reciprocal shareholding ratios: N.A. 5. Name of the reporting media: N.A. 6. Content of the report: N.A. 7. Cause of occurrence: The Board approved July] [The Board approves the appointment of the Chief Financial Officer Date of events: 2014/05/13 Contents: 1. Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, research and development officer, or internal audit officer): Chief Financial Officer 2. Date of occurrence of the change: 2014/05/13 3. Name, title, and resume] [To announce the differences of the Q1 2014 financial statements between under Taiwan-IFRSs and under IFRSs Date of events: 2014/05/14 Contents: 1. Date of occurrence of the event: 2014/05/14 2. Cause of occurrence: To announce the differences of the Q1 2014 financial statements between under International Financial Reporting Standards as adopted by ROC (Taiwan-IFRSs) and International Financial Reporting Standards as] [To announce the change of financial spokesperson Date of events: 2014/05/15 Contents: 1. Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, research and development officer, or internal audit officer): Financial spokesperson 2. Date of occurrence of the change: 2014/05/15 3. Name, title, and resume of the replaced person:] [To announce the Company's May 2014 revenues Date of events: 2014/06/10 Contents: 1. Date of occurrence of the event: 2014/06/10 2. 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”): head office 4. Reciprocal shareholding ratios: N.A. 5. Name of the reporting media: N.A. 6. Content of the report: N.A. 7. Cause of occurrence: Chunghwa Telecom today announced] [Chunghwa Telecom June 10, 2014 This is to report the changes or status of 1) Sales volume 2) Funds lent to other parties 3) Endorsements and guarantees 4) Financial derivative transactions for the period of May 2014 1) Sales volume (NT$ Thousand) Period Items 2014 2013 Changes % May Net sales 18,625,167 18,589,022 (+)36,145 (+)0.19 %] [FORM 6-K June 10, 2014 Chunghwa Telecom Co., Ltd. 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. file annual reports under cover of Form 20-F or Form 40-F. X Form 20-F X Yes 82- Chunghwa Telecom Co., Ltd. Date : June 10, 2014 Bo Yung Chen]

[Subject: To announce the differences between the first quarter of 2014 financial statements under Taiwan-IFRSs and IFRSs To which item it meets: Article 2 paragraph 47 Statement: 1. Date of occurrence of the event: 2014/5/14 2. Reasons of occurrence of the event: To announce the differences between the first quarter of 2014 financial statements under International Financial Reporting Standards as] [Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2014 and 2013 and Independent Auditors’ Review Report - 1 - INDEPENDENT AUDITORS’ REVIEW REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom Co., Ltd. and subsidiaries (“the Company”) as of] [Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2014 and 2013 -1- CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) March 31, 2014 December 31, 2013 March 31, 2013 Amount % Amount % Amount % ASSETS] [Chunghwa Telecom Co., Ltd. Mu-Piao Shih President and Acting CFO 2 Description 99.1]

[Supplementary announcement regarding the Company’s annual general meeting on June 24, 2014 1. Date of the board of directors resolution: 2014/03/25 2. Date for convening the shareholders' meeting: 2014/06/24 3. Location for convening the shareholders' meeting: Chunghwa Telecom Training Institute (No. 168, Minzu Road, Banchiao District, New Taipei City, Taiwan, R.O.C.) 4. Cause or subjects for convening the meeting: (1)] [Chunghwa Telecom Announces Appointment of Bo Yung Chen as Senior Executive Vice President and Chief Financial Officer Taipei, Taiwan, R.O.C. May 13 th , 2014 - Chunghwa Telecom Co., Ltd. (“CHT”, “Chunghwa Telecom” or the “Company”, TAIEX: 2412, NYSE: CHT) today announced that its Board of Directors has appointed Mr. Bo Yung Chen as Senior Executive Vice President and Chief] [FORM 6-K May 13, 2014 Chunghwa Telecom Co., Ltd. 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. file annual reports under cover of Form 20-F or Form 40-F. X Form 20-F X Yes 82- Chunghwa Telecom Co., Ltd. Date : May 13, 2014 Mu-Piao Shih]

[Chunghwa Telecom holds investor conference for the first quarter of 2014 operation results Date of events: 2014/04/22 Contents: 1. Date of the investor conference: 2014/04/30 2. Time of the investor conference: 4:00PM 3. Location of the investor conference: Teleconference 4. Brief information disclosed in the investor conference: Please refer to http://www.cht.com.tw/chtir at 3:30PM on April 30, 2014 Taipei time 5.] [To announce the differences between 2013 financial statements under Taiwan-IFRSs and IFRSs Date of events: 2014/04/28 Contents: 1. Date of occurrence of the event:2014/04/28 2. Cause of occurrence: To announce the differences between 2013 financial statements under International Financial Reporting Standards as adopted by ROC (“Taiwan-IFRSs’) and International Financial Reporting Standards as issued by the IASB (“IFRSs”). 3. Content of] [To announce the Company's April 2014 revenues Date of events: 2014/05/09 Contents: 1. Date of occurrence of the event: 2014/05/09 2. 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”): head office 4. Reciprocal shareholding ratios: N.A. 5. Name of the reporting media: N.A. 6. Content of the report: N.A. 7. Cause of occurrence: Chunghwa Telecom today announced] [Chunghwa Telecom May 09, 2014 This is to report the changes or status of 1) Sales volume 2) Funds lent to other parties 3) Endorsements and guarantees 4) Financial derivative transactions for the period of Apr 2014 1) Sales volume (NT$ Thousand) Period Items 2014 2013 Changes % Apr Net sales 18,394,890 18,498,405 (-)103,515 (-)0.56 %] [FORM 6-K May 09, 2014 Chunghwa Telecom Co., Ltd. 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. file annual reports under cover of Form 20-F or Form 40-F. X Form 20-F X Yes 82- Chunghwa Telecom Co., Ltd. Date : May 09, 2014 Mu-Piao Shih]