[To announce the differences between the Q3 2015 financial statements under Taiwan-IFRSs and under IFRSs Date of events: 2015/11/11 Contents: 1. Date of occurrence of the event: 2015/11/11 2. Cause of occurrence: To announce the differences between the third quarter of 2015 financial statements under International Financial Reporting Standards as adopted by ROC (“Taiwan-IFRSs’) and International Financial Reporting Standards as] [The Company to participate in investor conference held by JPMorgan Date of events: 2015/11/13 Contents: 1. Date of the investor conference:2015/11/16~2015/11/17 2. Time of the investor conference: 9:00 a.m. 3. Location of the investor conference: Hong Kong 4. Brief information disclosed in the investor conference: The conference will be held by JPMorgan 5. http://newmops.tse.com.tw/ The presentation of the investor conference] [Announcement on 2015/12/7 : Supplementary Announcement of the bid of Mobile Broadband business license and won the spectrum of 2x30 MHz on December 7th, 2015 Date of events: 2015/12/7 Contents: 1. Name and nature of the subject matter (if preferred shares, the terms and conditions of issuance shall also be indicated, e.g. dividend yield): The 2500MHz and 2600MHz frequency bands] [Chunghwa Telecom accumulated EPS NT$5.13 for November 2015, exceeding 2015 full-year guidance, and 2013 and 2014 full-year results Date of events: 2015/12/10 Contents: 1. Date of occurrence of the event: 2015/12/10 2. 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”): head office 4. Reciprocal shareholding ratios: N.A. 5. Name of the reporting media: N.A. 6. Content of] [Chunghwa Telecom December 10, 2015 This is to report the changes or status of 1) Sales volume 2) Funds lent to other parties 3) Endorsements and guarantees 4) Financial derivative transactions for the period of Nov 2015 1) Sales volume (NT$ Thousand) Period Items 2015 2014 Changes Nov Net sales 20,763,742 19,550,839 (+)1,212,903 (+)6.20 %] [FORM 6-K December 10, 2015 Chunghwa Telecom Co., Ltd. ——————————————————————————————————— Room 110, Finance Department of Headquarters, 21-3 Hsinyi Road, Sec. 1, Taipei, Taiwan ——————————————————————————————————— x x n/a Chunghwa Telecom Co., Ltd. Bo Yung Chen Bo Yung Chen Chief Financial Officer Description 99.1 Announcement on 2015/11/11 : To announce the differences between the Q3 2015 financial statements under Taiwan-IFRSs and under]

[To announce the differences between the Q3 2015 financial statements under Taiwan-IFRSs and under IFRSs Date of events: 2015/11/11 Contents: 1. Date of occurrence of the event: 2015/11/11 2. Cause of occurrence: To announce the differences between the third quarter of 2015 financial statements under International Financial Reporting Standards as adopted by ROC (“Taiwan-IFRSs’) and International Financial Reporting Standards as] [The Company to participate in investor conference held by JPMorgan Date of events: 2015/11/13 Contents: 1. Date of the investor conference:2015/11/16~2015/11/17 2. Time of the investor conference: 9:00 a.m. 3. Location of the investor conference: Hong Kong 4. Brief information disclosed in the investor conference: The conference will be held by JPMorgan 5. http://newmops.tse.com.tw/ The presentation of the investor conference] [Announcement on 2015/12/7 : Supplementary Announcement of the bid of Mobile Broadband business license and won the spectrum of 2x30 MHz on December 7th, 2015 Date of events: 2015/12/7 Contents: 1. Name and nature of the subject matter (if preferred shares, the terms and conditions of issuance shall also be indicated, e.g. dividend yield): The 2500MHz and 2600MHz frequency bands] [Chunghwa Telecom accumulated EPS NT$5.13 for November 2015, exceeding 2015 full-year guidance, and 2013 and 2014 full-year results Date of events: 2015/12/10 Contents: 1. Date of occurrence of the event: 2015/12/10 2. 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”): head office 4. Reciprocal shareholding ratios: N.A. 5. Name of the reporting media: N.A. 6. Content of] [Chunghwa Telecom December 10, 2015 This is to report the changes or status of 1) Sales volume 2) Funds lent to other parties 3) Endorsements and guarantees 4) Financial derivative transactions for the period of Nov 2015 1) Sales volume (NT$ Thousand) Period Items 2015 2014 Changes Nov Net sales 20,763,742 19,550,839 (+)1,212,903 (+)6.20 %] [FORM 6-K December 10, 2015 Chunghwa Telecom Co., Ltd. ——————————————————————————————————— Room 110, Finance Department of Headquarters, 21-3 Hsinyi Road, Sec. 1, Taipei, Taiwan ——————————————————————————————————— x x n/a Chunghwa Telecom Co., Ltd. Bo Yung Chen Bo Yung Chen Chief Financial Officer Description 99.1 Announcement on 2015/11/11 : To announce the differences between the Q3 2015 financial statements under Taiwan-IFRSs and under]