CHT / Chunghwa Telecom Co., Ltd. - Depositary Receipt (Common Stock) - Документы SEC, Годовой отчет, Доверенное заявление

Chunghwa Telecom Co., Ltd. - Депозитарные расписки (обыкновенные акции)
US ˙ NYSE ˙ US17133Q5027

Основная статистика
CIK 1132924
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Chunghwa Telecom Co., Ltd. - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
На этой странице представлен полный хронологический список документов SEC, за исключением документов о собственности, которые мы предоставляем в других местах.
August 22, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 22, 2025 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 22, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

August 11, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 11, 2025 Chunghwa

Form 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 11, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Ex

August 11, 2025 EX-99.3

- 1 -

EX-99.3 Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2025 and 2024 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) June 30, 2025 (Unaudited) December 31, 2024 (Audited) June 30, 2024 (Unaudited) Amount % Amount % Amount % ASSETS CURRENT ASSETS Cash and cash eq

August 11, 2025 EX-99.1

- 1 -

EX-99.1 Exhibit 99.1 Chunghwa Telecom’s Material Information as Reported to Taiwan Stock Exchange Corporation Subject: To announce the differences between consolidated financial statements for the six months ended June 30, 2025 under Taiwan-IFRSs and that under IFRSs To which item it meets—article 4 paragraph xx:47 (Form 1) Date of events:2025/8/11 Contents: 1. Date of occurrence of the event: 202

August 11, 2025 EX-99.2

Notice to Readers

EX-99.2 Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2025 and 2024 and Independent Auditors’ Review Report INDEPENDENT AUDITORS’ REVIEW REPORT PWCR25001369 To the Board of Directors and Stockholders of Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Tele

August 11, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 11, 2025 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 11, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

August 8, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 8, 2025 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 8, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

August 5, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 5, 2025 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 5, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

July 29, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 28, 2025 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 28, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

July 22, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 21, 2025 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 21, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

July 10, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 10, 2025 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 10, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

July 7, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 7, 2025 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 7, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

June 30, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 30, 2025 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 30, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

June 25, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 25, 2025 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 25, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

June 10, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 10, 2025 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 10, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

June 9, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 9, 2025 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 9, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

June 2, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 2, 2025 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 2, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 29, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 29, 2025 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 29, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 15, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Chunghwa Telecom Co., Ltd. (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Chunghwa Telecom Co., Ltd. (Exact name of the registrant as specified in its charter) Taiwan, Republic of China 001-31731 (State or other jurisdiction of incorporation) (Commission File Number) 21-3 Xinyi Road, Section 1, Taipei, Taiwan 10048, Republic of China 100 (Address of principal ex

May 12, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 12, 2025 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 12, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 9, 2025 EX-99.2

Notice to Readers

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2025 and 2024 and Independent Auditors’ Review Report INDEPENDENT AUDITORS’ REVIEW REPORT PWCR25000313 To the Board of Directors and Stockholders of Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom C

May 9, 2025 EX-99.1

- 1 -

EX-99.1 Exhibit 99.1 To announce the differences between consolidated financial statements for the three months ended March 31, 2025 under Taiwan-IFRSs and that under IFRSs Date of events: 2025/05/09 Contents: 1. Date of occurrence of the event: 2025/05/09 2. Year/Quarter of the financial report: The first quarter of 2025 3. Accounting principles applied for securities listed domestically: Regulat

May 9, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 9, 2025 Chunghwa Tele

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 9, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offic

May 9, 2025 EX-99.3

- 1 -

EX-99.3 Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2025 and 2024 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) March 31, 2025 (Unaudited) December 31, 2024 (Audited) March 31, 2024 (Unaudited) Amount % Amount % Amount % ASSETS CURRENT ASSETS Cash and ca

May 9, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 9, 2025 Chunghwa Tele

Form 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 9, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Execut

May 8, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 8, 2025 Chunghwa Tele

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 8, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offic

April 16, 2025 EX-13.1

CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Chunghwa Telecom Co., Ltd. (the “Company”) for the year ended December 31, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Chih-Cheng Chien, Chairman and Chief Executive Officer of th

April 16, 2025 EX-12.2

CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 12.2 CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Wen-Hsin Hsu, 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 l

April 16, 2025 EX-2.2

DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934

Exhibit 2.2 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of December 31, 2024, Chunghwa Telecom Co., Ltd. (the “company”, “we”, “us” and “our”) had the following series of securities registered pursuant to Section 12(b) of the Exchange Act: Title of each class Trade symbol Name of each exchange on which registered American d

April 16, 2025 EX-13.2

CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.2 CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Chunghwa Telecom Co., Ltd. (the “Company”) for the year ended December 31, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Wen-Hsin Hsu, Chief Financial Officer of the company, certif

April 16, 2025 EX-12.1

CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 12.1 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Chih-Cheng Chien, 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,

April 16, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 16, 2025 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 16, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

April 16, 2025 EX-1.1

Articles of Incorporation of Chunghwa Telecom Co., Ltd.

Exhibit 1.1 Articles of Incorporation of Chunghwa Telecom Co., Ltd. 1. All of 26 articles adopted by Promoters Meeting on June 11, 1996. 2. Article 15 amended by the Annual General Meeting on December 26, 1997. 3. Articles 2 and 22 amended by the Annual General Meeting on November 25, 1998. 4. Paragraph 1 of Article 21 amended by the Extraordinary General Meeting on July 13, 1999. 5. Articles 2, 3

April 16, 2025 EX-11.2

Article 1 (Purpose of enactment and applicable scope) Article 2 (Prohibition of unethical conducts) Article 3 (Types of benefits) Article 4 (Legal compliance) Article 5 (Policy) Article 6 (Guidelines for conduct) Article 7 (The scope of the Guideline

Exhibit 11.2 Ethical Corporate Management Best Practice Principles for Chunghwa Telecom Co., LTD. 1. All articles adopted by the 6th Board of Directors at the 5th meeting on December 28, 2010. 2. Amended by the 7th Board of Directors at the 2nd meeting on August 13, 2013. 3. Amended by the 9th Board of Directors at the 8th meeting on August 5, 2020. 4. Amended by the 9th Board of Directors at the

April 16, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXC

April 16, 2025 EX-11.3

Control Guidelines for the Prevention of Insider Trading for Chunghwa Telecom Co., Ltd.

Exhibit 11.3 Control Guidelines for the Prevention of Insider Trading for Chunghwa Telecom Co., Ltd. Amended by the 5th Board of Directors at the 20th meeting on Dec. 22, 2009 Announced in CHT 2010.1.8 Shin-Ren-Wu-Zu No. 0990000025 Letter. Amended by the 6th Board of Directors at the 10th meeting on Aug. 26, 2011 Announced in CHT 2011.9.15 Shin-Ren-Wu-Zu No. 1000001112 Letter. Amended by the 6th B

April 10, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 10, 2025 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 10, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 31, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 31, 2025 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 31, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 17, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 17, 2025 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 17, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 10, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 10, 2025 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 10, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

February 27, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 27, 2025 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 27, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

February 27, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 27, 2025 Chunghw

Form 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 27, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal

February 27, 2025 EX-99.1

- 1 -

Exhibit 99.1 Chunghwa Telecom Co., Ltd. Parent Only Financial Statements for the Years Ended December 31, 2024 and 2023 and Independent Auditors’ Report INDEPENDENT AUDITORS’ REPORT PWCR24002609 To the Board of Directors and Shareholders of Chunghwa Telecom Co., Ltd. Opinion We have audited the accompanying parent company only balance sheets of Chunghwa Telecom Co., Ltd. (the “Company”) as of Dece

February 27, 2025 EX-99.2

- 1 -

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Years Ended December 31, 2024 and 2023 and Independent Auditors’ Report REPRESENTATION LETTER The entities that are required to be included in the consolidated financial statements of affiliates in accordance with the “Criteria Governing Preparation of Affiliation Reports, Consolidated Business Repor

February 24, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 24, 2025 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 24, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

February 18, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 18, 2025 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 18, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

February 10, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 10, 2025 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 10, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 23, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 23, 2025 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 23, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 22, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 22, 2025 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 22, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 10, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 10, 2025 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 10, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 6, 2025 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 6, 2025 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 6, 2025 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

December 30, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 30, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 30, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

December 23, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 23, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 23, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

December 10, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 10, 2024 Chunghw

6-K 1 cht6k20241210.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 10, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Ad

December 2, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 2, 2024 Chunghwa

6-K 1 cht6k20241202.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 2, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Add

November 25, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 25, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 25, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 18, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 18, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 18, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 12, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 12, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 12, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 8, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 8, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 8, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 8, 2024 EX-99.1

- 1 -

Exhibit 99.1 To announce the differences between consolidated financial statements for the nine months ended September 30, 2024 under Taiwan-IFRSs and that under IFRSs Date of events: 2024/11/08 Contents: 1. Date of occurrence of the event: 2024/11/08 2. Year/Quarter of the financial report: The third quarter of 2024 3. Accounting principles applied for securities listed domestically: Regulations

November 8, 2024 EX-99.2

Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2024 and 2023 and Independent Auditors’ Review Report

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2024 and 2023 and Independent Auditors’ Review Report INDEPENDENT AUDITORS’ REVIEW REPORT PWCR24002088 To the Board of Directors and Shareholders of Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Teleco

November 8, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 8, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 8, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 8, 2024 EX-99.3

Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2024 and 2023

Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2024 and 2023 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) September 30, 2024 (Unaudited) December 31, 2023 (Audited) September 30, 2023 (Unaudited) ASSETS Amount % Amount % Amount % CURRENT ASSETS Cash and

November 6, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 6, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 6, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 4, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 4, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 4, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

October 21, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 21, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 21, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

October 11, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 11, 2024 Chunghwa

6-K 1 cht6k20241011.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 11, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Add

October 7, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 7, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 7, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

September 30, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 30, 2024 Chungh

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 30, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

September 16, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 16, 2024 Chungh

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 16, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

September 10, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 10, 2024 Chungh

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 10, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

September 9, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 9, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 9, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

September 3, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 3, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 3, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

August 26, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 26, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 26, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

August 12, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 12, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 12, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

August 9, 2024 EX-99.1

1

Exhibit 99.1 To announce the differences between consolidated financial statements for the six months ended June 30, 2024 under Taiwan-IFRSs and that under IFRSs Date of events: 2024/08/09 Contents: 1. Date of occurrence of the event: 2024/8/9 2. Of which year/ quarter financial report required to be adjusted: The second quarter of 2024 3. Accounting principles applied (domestic listing securities

August 9, 2024 EX-99.3

- 1 -

Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2024 and 2023 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) June 30, 2024 (Unaudited) December 31, 2023 (Audited) June 30, 2023 (Unaudited) ASSETS Amount  % Amount  % Amount  % CURRENT ASSETS Cash and cash equival

August 9, 2024 EX-99.2

- 1 -

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2024 and 2023 and Independent Auditors’ Review Report INDEPENDENT AUDITORS’ REVIEW REPORT PWCR24001402 To the Board of Directors and Shareholders of Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom Co.,

August 9, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 9, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 9, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

August 9, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 9, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 9, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

August 6, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 6, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 6, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

August 5, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 5, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 5, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

July 22, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 22, 2024 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 22, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

July 10, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 10, 2024 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 10, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

July 8, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 8, 2024 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 8, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

July 1, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 1, 2024 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 1, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

June 17, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 17, 2024 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 17, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

June 11, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 11, 2024 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 11, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

June 3, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 3, 2024 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 3, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 28, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 28, 2024 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 28, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 20, 2024 SC 13G

CHT / Chunghwa Telecom Co., Ltd. - Depositary Receipt (Common Stock) / Ministry of Transportation & Communications of the Republic of China - SC 13G Passive Investment

SC 13G 1 cht13gmotc20240520.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Chunghwa Telecom Co., Ltd. (Name of Issuer) Common Shares, par value NT$10 per share (Title of Class of Securities) 17133Q502(1) (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the approp

May 10, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 10, 2024 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 10, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 10, 2024 EX-99.1

- 1 -

Exhibit 99.1 To announce the differences between consolidated financial statements for the three months ended March 31, 2024 under Taiwan-IFRSs and that under IFRSs Date of events:2024/5/10 Contents: 1. Date of occurrence of the event:2024/5/10 2. Of which year/ quarter financial report required to be adjusted: The first quarter of 2024 3. Accounting principles applied (domestic listing securities

May 10, 2024 EX-99.2

- 1 -

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2024 and 2023 and Independent Auditors’ Review Report INDEPENDENT AUDITORS’ REVIEW REPORT PWCR24000313 To the Board of Directors and Shareholders of Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheet of Chunghwa Telecom Co

May 10, 2024 EX-99.3

- 1 -

Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2024 and 2023 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) March 31, 2024 (Unaudited) December 31, 2023 (Audited) March 31, 2023 (Unaudited) Amount % Amount % Amount % ASSETS CURRENT ASSETS Cash and cash equiv

May 10, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 10, 2024 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 10, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 3, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Chunghwa Telecom Co., Ltd. (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Chunghwa Telecom Co., Ltd. (Exact name of the registrant as specified in its charter) Taiwan, Republic of China 001-31731 (State or other jurisdiction of incorporation) (Commission File Number) 21-3 Xinyi Road, Section 1, Taipei, Taiwan 10048, Republic of China 100 (Address of principal ex

May 2, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 2, 2024 Chunghwa Tele

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 2, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offic

April 17, 2024 EX-1.1

Articles of Incorporation of Chunghwa Telecom Co., Ltd.

Exhibit 1.1 Articles of Incorporation of Chunghwa Telecom Co., Ltd. 1. All of 26 articles adopted by Promoters Meeting on June 11, 1996. 2. Article 15 amended by the Annual General Meeting on December 26, 1997. 3. Articles 2 and 22 amended by the Annual General Meeting on November 25, 1998. 4. Paragraph 1 of Article 21 amended by the Extraordinary General Meeting on July 13, 1999. 5. Articles 2, 3

April 17, 2024 EX-12.2

CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 12.2 CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Yu-Shen Chen, 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 l

April 17, 2024 EX-13.1

CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Chunghwa Telecom Co., Ltd. (the “Company”) for the year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Shui-Yi Kuo, Chairman and Chief Executive Officer of the com

April 17, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXC

April 17, 2024 EX-15.1

April 17, 2024

Exhibit 15.1 April 17, 2024 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-7561 Dear Sirs/Madams: We have read Item 16F of Chunghwa Telecom Co., Ltd.’s Annual Report on Form 20-F dated April 17, 2024 (the “Annual Report”), and have the following comments: 1. We agree with the statements made in the first sentence of the first paragraph and the second, third, and fourt

April 17, 2024 EX-2.2

DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934

Exhibit 2.2 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of December 31, 2023, Chunghwa Telecom Co., Ltd. (the “company”, “we”, “us” and “our”) had the following series of securities registered pursuant to Section 12(b) of the Exchange Act: Title of each class Trade symbol Name of each exchange on which registered American d

April 17, 2024 EX-97

Incentive Compensation Clawback Policy of Chunghwa Telecom Co., Ltd.

Exhibit 97 Incentive Compensation Clawback Policy of Chunghwa Telecom Co., Ltd. All of 11 articles adopted by the 10th Board of Directors at the 8th meeting on November 8, 2023. 1. Overview Chunghwa Telecom Co., Ltd. (the “Company”) has adopted this Incentive Compensation Clawback Policy of Chunghwa Telecom Co., Ltd. (the “Policy”) which requires the recoupment of certain incentive-based compensat

April 17, 2024 EX-13.2

CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.2 CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Chunghwa Telecom Co., Ltd. (the “Company”) for the year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Yu-Shen Chen, Chief Financial Officer of the company, certif

April 17, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 17, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 17, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

April 17, 2024 EX-12.1

CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 12.1 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shui-Yi Kuo, 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 li

April 10, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 10, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 10, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 18, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 18, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 18, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 13, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 13, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 13, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 11, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 11, 2024 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 11, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 4, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 4, 2024 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 4, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

February 26, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 26, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 26, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

February 23, 2024 EX-99.1

- 1 -

Exhibit 99.1 Chunghwa Telecom Co., Ltd. Parent Only Financial Statements for the Years Ended December 31, 2023 and 2022 and Independent Auditors’ Report INDEPENDENT AUDITORS’ REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Opinion We have audited the accompanying financial statements of Chunghwa Telecom Co., Ltd. (the “Company”), which comprise the balance sheets as of De

February 23, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 23, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 23, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

February 23, 2024 EX-99.2

- 1 -

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Years Ended December 31, 2023 and 2022 and Independent Auditors’ Report REPRESENTATION LETTER The entities that are required to be included in the consolidated financial statements of affiliates in accordance with the “Criteria Governing Preparation of Affiliation Reports, Consolidated Business Repor

February 20, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 20, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 20, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

February 15, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 15, 2024 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 15, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 30, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 30, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 30, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 26, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 26, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 26, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 10, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 10, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 10, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 2, 2024 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 2, 2024 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 2, 2024 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

December 27, 2023 F-6 POS

As filed with the U.S. Securities and Exchange Commission on December 27, 2023

As filed with the U.S. Securities and Exchange Commission on December 27, 2023 Registration No. 333-147321 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM F-6 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 For Depositary Shares Evidenced by American Depositary Receipts Chunghwa Telecom Co. Ltd. (Exact name of issuer of deposited securities

December 27, 2023 EX-99.(A)(2)

W I T N E S S E T H:

J.P.Morgan J.P.Morgan AMENDMENT NO. 1, dated as of                           , 2023 (the "Amendment"), to the Amended and Restated Deposit Agreement, dated as of November 21, 2007 (herein called the "Deposit Agreement"), by and among CHUNGHWA TELECOM CO., LTD., incorporated under the laws of the Republic of China, and its successors (herein called the "Issuer"), JPMORGAN CHASE BANK, N.A., as depos

December 27, 2023 EX-99.(E)

Certification under Rule 466

Certification under Rule 466 The depositary, JPMorgan Chase Bank, N.A., represents and certifies the following: (1) That it previously had filed a registration statement on Form F-6 (Chunghwa Telecom Co. Ltd., 333-147321) that the Commission declared effective, with terms of deposit identical to the terms of deposit of this registration statement. (2) That its ability to designate the date and tim

December 22, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 22, 2023 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 22, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

December 11, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 11, 2023 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 11, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 27, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 27, 2023 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 27, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 20, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 20, 2023 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 20, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 13, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 13, 2023 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 13, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 9, 2023 EX-99.3

Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2023 and 2022

Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2023 and 2022 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) September 30, 2023 (Unaudited) December 31, 2022 (Audited) September 30, 2022 (Unaudited) ASSETS Amount % Amount % Amount % CURRENT ASSETS Cash and

November 9, 2023 EX-99.1

1

Exhibit 99.1 To announce the differences between consolidated financial statements for the nine months ended September 30, 2023 under Taiwan-IFRSs and that under IFRSs Date of events: 2023/11/9 Contents: 1. Date of occurrence of the event: 2023/11/9 2. Of which year/ quarter financial report required to be adjusted: The third quarter of 2023 3. Accounting principles applied (domestic listing secur

November 9, 2023 EX-99.2

Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2023 and 2022 and Independent Auditors’ Review Report

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2023 and 2022 and Independent Auditors’ Review Report INDEPENDENT AUDITORS’ REVIEW REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom Co., Ltd. and its

November 9, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 9, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 9, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 6, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 6, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 6, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 2, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 2, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 2, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

October 11, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 11, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 11, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

October 2, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 2, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 2, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

September 25, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 25, 2023 Chungh

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 25, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

September 18, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 18, 2023 Chungh

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 18, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

September 11, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 11, 2023 Chungh

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 11, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

September 5, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 5, 2023 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 5, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

August 28, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 28, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 28, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

August 15, 2023 6-K/A

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 10, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 10, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

August 10, 2023 EX-99.2

- 1 -

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2023 and 2022 and Independent Auditors’ Review Report INDEPENDENT AUDITORS’ REVIEW REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom Co., Ltd. and its subsi

August 10, 2023 EX-99.3

- 1 -

EX-99.3 Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2023 and 2022 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) June 30, 2023 (Unaudited) December 31, 2022 (Audited) June 30, 2022 (Unaudited) ASSETS Amount % Amount % Amount % CURRENT ASSETS Cash and cash eq

August 10, 2023 EX-99.1

1

EX-99.1 Exhibit 99.1 To announce the differences between consolidated financial statements for the six months ended June 30, 2023 under Taiwan-IFRSs and that under IFRSs Date of events: 2023/8/10 Contents: 1. Date of occurrence of the event: 2023/8/10 2. Of which year/ quarter financial report required to be adjusted: The second quarter of 2023 3. Accounting principles applied (domestic listing se

August 10, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 10, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 10, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

August 10, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 10, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 10, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

August 8, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 8, 2023 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 8, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

August 7, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 7, 2023 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 7, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

July 17, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 17, 2023 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 17, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

July 10, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 10, 2023 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 10, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

July 7, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 7, 2023 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 7, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

July 3, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 3, 2023 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 3, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

June 9, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 9, 2023 Chunghwa Tel

6-K 1 cht6k20230609.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 9, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address

June 5, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 5, 2023 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 5, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 30, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 30, 2023 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 30, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 16, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 16, 2023 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 16, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 15, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 15, 2023 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 15, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 11, 2023 EX-99.1

1

EX-99.1 Exhibit 99.1 To announce the differences between consolidated financial statements for the three months ended March 31, 2023 under Taiwan-IFRSs and that under IFRSs Date of events: 2023/5/11 Contents: 1. Date of occurrence of the event: 2023/5/11 2. Of which year/ quarter financial report required to be adjusted: The first quarter of 2023 3. Accounting principles applied (domestic listing

May 11, 2023 EX-99.3

- 1 -

EX-99.3 Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2023 and 2022 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) March 31, 2023 (Unaudited) December 31, 2022 (Audited) March 31, 2022 (Unaudited) Amount % Amount % Amount % ASSETS CURRENT ASSETS Cash and ca

May 11, 2023 EX-99.2

- 1 -

EX-99.2 Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2023 and 2022 and Independent Auditors’ Review Report INDEPENDENT AUDITORS’ REVIEW REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom Co., Ltd. an

May 11, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 11, 2023 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 11, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 10, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 10, 2023 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 10, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 9, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 9, 2023 Chunghwa Tele

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 9, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offic

May 9, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Chunghwa Telecom Co., Ltd. (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Chunghwa Telecom Co., Ltd. (Exact name of the registrant as specified in its charter) Taiwan, Republic of China 001-31731 (State or other jurisdiction of incorporation) (Commission File Number) 21-3 Xinyi Road, Section 1, Taipei, Taiwan 10048, Republic of China 100 (Address of principal ex

May 5, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 5, 2023 Chunghwa Tele

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 5, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offic

April 17, 2023 EX-13

Certification of our Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.1 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Chunghwa Telecom Co., Ltd. (the “Company”) for the year ended December 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Chi-Mau Sheih, Chairman and Chief Executive Officer of the c

April 17, 2023 EX-12

Certification of our Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.2 CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Yu-Shen Chen, 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 l

April 17, 2023 EX-11

Code of Ethics (English translation), as last amended by the board of directors on February 24, 2023.

Exhibit 11.1 Code of Ethics of Chunghwa Telecom Co., Ltd. 1. All articles adopted by the 2nd special meeting of the Company's 3rd Board of Directors on April 28, 2004. 2. The amendment approved by the 12th meeting of the Company's 4th Board of Directors on March 28, 2006. 3. The amendment approved by the 8th meeting of the Company's 6th Board of Directors on April 26, 2011. 4. The amendment approv

April 17, 2023 EX-1

Articles of Incorporation of Chunghwa Telecom Co., Ltd. (English translation), as last amended by Annual General Meeting on May 27, 2022.

Exhibit 1.1 ARTICLES OF INCORPORATION OF CHUNGHWA TELECOM CO., LTD. 1. All of 26 articles adopted by Promoters Meeting on June 11, 1996. 2. Article 15 amended by the Annual General Meeting on December 26, 1997. 3. Articles 2 and 22 amended by the Annual General Meeting on November 25, 1998. 4. Paragraph 1 of Article 21 amended by the Extraordinary General Meeting on July 13, 1999. 5. Articles 2, 3

April 17, 2023 EX-12

Certification of our Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.1 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Chi-Mau Sheih, 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

April 17, 2023 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXC

April 17, 2023 EX-13

Certification of our Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.2 CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Chunghwa Telecom Co., Ltd. (the “Company”) for the year ended December 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Yu-Shen Chen, Chief Financial Officer of the company, certif

April 17, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 17, 2023 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 17, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

April 11, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 11, 2023 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 11, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

April 6, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 6, 2023 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 6, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

March 20, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 20, 2023 Chunghwa T

6-K 1 cht6k20230320.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 20, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Addre

March 13, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 13, 2023 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 13, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 10, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 10, 2023 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 10, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

March 8, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 8, 2023 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 8, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Xinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

March 1, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 1, 2023 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 1, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

February 24, 2023 EX-99.1

- 2 -

EX-99.1 Exhibit 99.1 Chunghwa Telecom Co., Ltd. Financial Statements for the Years Ended December 31, 2022 and 2021 and Independent Auditors’ Report INDEPENDENT AUDITORS’ REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Opinion We have audited the accompanying financial statements of Chunghwa Telecom Co., Ltd. (the “Company”), which comprise the balance sheets as of Decemb

February 24, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 24, 2023 Chunghw

Form 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 24, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal

February 24, 2023 EX-99.2

- 1 -

EX-99.2 Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Years Ended December 31, 2022 and 2021 and Independent Auditors’ Report REPRESENTATION LETTER The entities that are required to be included in the consolidated financial statements of affiliates in accordance with the “Criteria Governing Preparation of Affiliation Reports, Consolidated Busine

February 13, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 13, 2023 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 13, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

February 10, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 10, 2023 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 10, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

February 6, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 6, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 6, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

February 2, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 2, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 2, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 31, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 31, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 31, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 10, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 10, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 10, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 9, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 9, 2023 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 9, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 3, 2023 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 3, 2023 Chunghwa

6-K 1 cht-6k20230103.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 3, 2023 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Ad

December 27, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 26, 2022 Chunghw

6-K 1 cht-6k20221227.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 26, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (

December 12, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 12, 2022 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 12, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

December 5, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 5, 2022 Chunghwa

6-K 1 cht-6k20221205.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated December 5, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (A

November 28, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 28, 2022 Chunghw

6-K 1 cht-6k20221128.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 28, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (

November 10, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 10, 2022 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 10, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

November 7, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 7, 2022 Chunghwa

6-K 1 cht-6k20221107.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 7, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (A

November 4, 2022 EX-99.1

- 1 -

Exhibit 99.1 To announce the differences between consolidated financial statements for the nine months ended September 30, 2022 under Taiwan-IFRSs and that under IFRSs Date of events: 2022/11/4 Contents: 1. Date of occurrence of the event: 2022/11/4 2. Of which year/ quarter financial report required to be adjusted: The third quarter of 2022 3. Accounting principles applied (domestic listing secur

November 4, 2022 EX-99.3

- 1 -

Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2022 and 2021 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) September 30, 2022 (Unaudited) December 31, 2021 (Audited) September 30, 2021 (Unaudited) ASSETS Amount % Amount % Amount % CURRENT ASSETS Cash and

November 4, 2022 EX-99.2

- 1 -

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Nine Months Ended September 30, 2022 and 2021 and Independent Auditors? Review Report INDEPENDENT AUDITORS? REVIEW REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom Co., Ltd. and its

November 4, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 4, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 4, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

November 1, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 1, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated November 1, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

October 17, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 17, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 17, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

October 11, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 11, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 11, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

October 3, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 3, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated October 3, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

September 12, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 12, 2022 Chungh

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated September 12, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executi

August 29, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 29, 2022 Chunghwa

6-K 1 cht-6k20220829.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 29, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Ad

August 15, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 15, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 15, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

August 10, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 10, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 10, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

August 9, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 8, 2022 Chunghwa T

6-K 1 cht-6k20220808.htm 6-K 1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 8, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant’s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Add

August 5, 2022 EX-99.3

- 1 -

Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2022 and 2021 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) June 30, 2022 (Unaudited) December 31, 2021 (Audited) June 30, 2021 (Unaudited) ASSETS Amount % Amount % Amount % CURRENT ASSETS Cash and cash equivalent

August 5, 2022 EX-99.2

- 1 -

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Six Months Ended June 30, 2022 and 2021 and Independent Auditors? Review Report INDEPENDENT AUDITORS? REVIEW REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom Co., Ltd. and its subsi

August 5, 2022 EX-99.1

1

Exhibit 99.1 To announce the differences between consolidated financial statements for the six months ended June 30, 2022 under Taiwan-IFRSs and that under IFRSs Date of events: 2022/8/5 Contents: 1. Date of occurrence of the event: 2022/8/5 2. Of which year/ quarter financial report required to be adjusted: The second quarter of 2022 3. Accounting principles applied (domestic listing securities):

August 5, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 5, 2022 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated August 5, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

July 29, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 29, 2022 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 29, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

July 11, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 11, 2022 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 11, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

July 5, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 4, 2022 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated July 4, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

June 21, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 20, 2022 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 20, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

June 10, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 10, 2022 Chunghwa Te

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated June 10, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Of

May 31, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 30, 2022 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 30, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

May 27, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 27, 2022 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 27, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

May 10, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 10, 2022 Chunghwa Tel

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 10, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Off

May 6, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 6, 2022 Chunghwa Tele

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 6, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

May 6, 2022 EX-99.1

1

EX-99.1 2 d349974dex991.htm EX-99.1 Exhibit 99.1 To announce the differences between financial statements for the three months ended March 31, 2022 under Taiwan-IFRSs and that under IFRSs Date of events: 2022/5/6 Contents: 1. Date of occurrence of the event: 2022/5/6 2. Of which year/ quarter financial report required to be adjusted: The first quarter of 2022 3. Accounting principles applied (dome

May 6, 2022 EX-99.3

- 1 -

Exhibit 99.3 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2022 and 2021 CHUNGHWA TELECOM CO., LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (In Millions of New Taiwan Dollars) March 31, 2022 (Unaudited) December 31, 2021 (Audited) March 31, 2021 (Unaudited) ASSETS Amount % Amount % Amount % CURRENT ASSETS Cash and cash equiv

May 6, 2022 EX-99.2

- 1 -

Exhibit 99.2 Chunghwa Telecom Co., Ltd. and Subsidiaries Consolidated Financial Statements for the Three Months Ended March 31, 2022 and 2021 and Independent Auditors? Review Report INDEPENDENT AUDITORS? REVIEW REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Introduction We have reviewed the accompanying consolidated balance sheets of Chunghwa Telecom Co., Ltd. and its su

May 3, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 3, 2022 Chunghwa Tele

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated May 3, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive Offi

April 29, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Chunghwa Telecom Co., Ltd. (Exact name of the registrant as specified in its charter)

OMB Number: 3235-0697 Expires: March 31, 2023 Estimated average burden hours per response?.

April 15, 2022 20-F

OFAC notes UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

OFAC notes UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SEC

April 15, 2022 EX-13.2

Certification of our Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.2 CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Chunghwa Telecom Co., Ltd. (the ?Company?) for the year ended December 31, 2021 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), I, Yu-Shen Chen, Chief Financial Officer of the company, certif

April 15, 2022 EX-12.2

Certification of our Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.2 CERTIFICATION BY THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Yu-Shen Chen, 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 l

April 15, 2022 EX-11.1

Code of Ethics (English translation), as last amended by the board of directors on September 28, 2021.

Exhibit 11.1 Code of Ethics of Chunghwa Telecom Co., Ltd. 1.All articles adopted by the 2nd special meeting of the Company's 3rd Board of Directors on April 28, 2004. 2.The amendment approved by the 12th meeting of the Company's 4th Board of Directors on March 28,2006. 3.The amendment approved by the 8th meeting of the Company's 6th Board of Directors on April 26,2011. 4.The amendment approved by

April 15, 2022 EX-12.1

Certification of our Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.1 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Chi-Mau Sheih, 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

April 15, 2022 EX-11.2

Ethical Corporate Management Best Practice Principles (English translation), as last amended by the board of directors on September 28, 2021.

EX-11.2 5 cht-ex11213.htm EX-11.2 Exhibit 11.2 Ethical Corporate Management Best Practice Principles for CHUNGHWA TELECOM CO., LTD. 1. All articles adopted by the 6th Board of Directors at the 5th meeting on December 28, 2010. 2. Amended by the 7th Board of Directors at the 2nd meeting on August 13, 2013. 3. Amended by the 9th Board of Directors at the 8th meeting on August 5, 2020. 4. Amended by

April 15, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 15, 2022 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 15, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

April 15, 2022 EX-1.1

Articles of Incorporation of Chunghwa Telecom Co., Ltd. (English translation), as last amended by Annual General Meeting on August 20, 2021.

Exhibit 1.1 ARTICLES OF INCORPORATION OF CHUNGHWA TELECOM CO., LTD. 1. All of 26 articles adopted by Promoters Meeting on June 11, 1996. 2. Article 15 amended by the Annual General Meeting on December 26, 1997. 3. Articles 2 and 22 amended by the Annual General Meeting on November 25, 1998. 4. Paragraph 1 of Article 21 amended by the Extraordinary General Meeting on July 13, 1999. 5. Articles 2, 3

April 15, 2022 EX-13.1

Certification of our Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.1 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Chunghwa Telecom Co., Ltd. (the ?Company?) for the year ended December 31, 2021 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), I, Chi-Mau Sheih, Chairman and Chief Executive Officer of the c

April 11, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 11, 2022 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated April 11, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

March 10, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 10, 2022 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 10, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

March 4, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 04, 2022 Chunghwa T

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated March 04, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive O

February 24, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 24, 2022 Chunghwa Telecom Co., Ltd. (Translation o

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 24, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

February 24, 2022 EX-99.2

- 1 -

Exhibit 99.2 REPRESENTATION LETTER The entities that are required to be included in the consolidated financial statements of affiliates in accordance with the ?Criteria Governing Preparation of Affiliation Reports, Consolidated Business Reports and Consolidated Financial Statements of Affiliated Enterprises? for the year ended December 31, 2021 are all the same as those included in the consolidate

February 24, 2022 EX-99.1

- 1 -

Exhibit 99.1 INDEPENDENT AUDITORS? REPORT The Board of Directors and Stockholders Chunghwa Telecom Co., Ltd. Opinion We have audited the accompanying financial statements of Chunghwa Telecom Co., Ltd. (The ?Company?), which comprise the balance sheets as of December 31, 2021 and 2020, and the statements of comprehensive income, changes in equity and cash flows for the years then ended, and notes t

February 14, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 14, 2022 Chunghw

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated February 14, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executiv

January 26, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 26, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 26, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

January 25, 2022 6-K

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 25, 2022 Chunghwa

1934 Act Registration No. 1-31731 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 Dated January 25, 2022 Chunghwa Telecom Co., Ltd. (Translation of Registrant?s Name into English) 21-3 Hsinyi Road Sec. 1, Taipei, Taiwan, 100 R.O.C. (Address of Principal Executive

Other Listings
DE:CHWD 37,40 €
Fintel data has been cited in the following publications:
Daily Mail Fox Business Business Insider Wall Street Journal The Washington Post Bloomberg Financial Times Globe and Mail
NASDAQ.com Reuters The Guardian Associated Press FactCheck.org Snopes Politifact
Federal Register The Intercept Forbes Fortune Magazine TheStreet Time Magazine Canadian Broadcasting Corporation International Business Times
Cambridge University Press Investopedia MarketWatch NY Daily News Entrepreneur Newsweek Barron's El Economista