[Chunghwa Telecom Reports Audited Consolidated Operating Results for the Second Quarter of 2013 TAIPEI, Taiwan, R.O.C. August 14, 2013 - Chunghwa Telecom Co., Ltd. (TAIEX: 2412, NYSE: CHT) (“Chunghwa” or “the Company”) today reported its audited operating results for the second quarter of 2013. All figures were prepared in accordance with Taiwan-International Financial Reporting Standards (“T-IFRSs”) on a consolidated basis.] [Subject: To announce the differences for the second quarter of 2013 financial statements between Taiwan-IFRSs and IFRSs To which item it meets: Article 2 paragraph 47 Statement: 1. Date of occurrence of the event: 2013/08/13 2. Reasons of occurrence of the event: To announce the differences for the second quarter of 2013 financial statements between International Financial Reporting Standards as] [Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2013 and 2012 and Independent Accountants’ Review Report - 1 - INDEPENDENT ACCOUNTANTS’ 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 Six Months Ended June 30, 2013 and 2012 - 1 - CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Thousands of New Taiwan Dollars) June 30, 2013 December 31, 2012 June 30, 2012 January 1, 2012 ASSETS Amount % Amount % Amount % Amount] [Chunghwa Telecom Co., Ltd. Shu Yeh]

[To announce Hinet multimedia cache redirection device acquisition with total amount exceeding NT$500 million Date of events: 2013/07/30 Contents: 1. Name and nature of the subject matter (e.g.land located at Sublot XX, Lot XX, North District, Taichung City): Hinet multimedia cache redirection devices 2. Date of the occurrence of the event:2012/07/31~2013/07/30 3. Transaction volume (e.g.XX square meters, equivalent to XX] [To announce the Company's July 2013 revenues Date of events: 2013/08/09 Contents: 1. Date of occurrence of the event: 2013/08/09 2. 3. Relationship to the Company (please enter ”head office” or ”subsidiaries”):Head office 4. Reciprocal shareholding ratios: N/A 5. Cause of occurrence: Chunghwa Telecom today announced a 0.8% year-over-year decrease in unaudited consolidated revenue to NT$18.63 billion for July 2013.] [Chunghwa Telecom holds investor conference for the second quarter of 2013 operation results Date of events: 2013/07/31 Contents: 1. Date of the investor conference:2013/08/14 2. Time of the investor conference: 2:00PM 3. Location of the investor conference: Room 1201, No. 21-3, Hsinyi Rd. Sec. 1, Taipei and teleconference 4. Brief information disclosed in the investor conference: Please refer to http://www.cht.com.tw/chtir] [To announce the Disposal of PIMCO GIS Global Investment Grade Credit Fund Date of events: 2013/08/01 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):PIMCO GIS Global Investment Grade Credit Fund 2. Date of occurrence of the event: 2013/08/01~2013/08/01 3. Volume, unit price, and] [To announce the Disposal of PIMCO GIS Total Return Bond Fund Date of events: 2013/08/01 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): PIMCO GIS Total Return Bond Fund 2. Date of occurrence of the event: 2013/08/01~2013/08/01 3. Volume, unit price, and total] [Supplementary Announcement of the Disposal of PIMCO GIS Global Investment Grade Credit Fund Date of events: 2013/08/01 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): PIMCO GIS Global Investment Grade Credit Fund 2. Date of occurrence of the event: 2013/08/01~2013/08/01 3. Volume, unit] [Supplementary announcement of the Disposal of PIMCO GIS Total Return Bond Fund Date of events: 2013/08/01 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):PIMCO GIS Total Return Bond Fund 2. Date of occurrence of the event: 2013/08/01~2013/08/01 3. Volume, unit price, and total] [Chunghwa Telecom August 09, 2013 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 2013 1) Sales volume (NT$ Thousand) Period Items 2013 2012 Changes % Jul Net sales 18,633,180 18,782,183 (-)149,003 (-)0.79 %] [FORM 6-K August 09, 2013 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 09, 2013 Shu Yeh]