1934 Act Registration No. 1-31731

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

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 1026, 2026

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 Office)

(Indicate by check mark whether the registrant files or will file annual reports under cover of form 20-F or Form 40-F.)

Form 20-F ☒ Form 40-F ☐

(Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

Yes ☐ No ☒

(If “Yes” is marked, indicated below the file number assigned to the registrant in connection with Rule 12g3-2(b): Not applicable )

EXHIBIT INDEX

Exhibit	Description
99.1 99.2	Announcement on 2026/2/10: Announcement on 2026/2/10:	Chunghwa Telecom announced its operating results for January 2026January 2026 sales
99.1	Announcement on 2026/02/26	The Company announced consolidated financial statements for the year ended December 31, 2025 approved by the Board of Directors
99.299.3 99.4	Announcement on 2026/02/26Announcement on 2026/02/26 Announcement on 2026/02/26	Board of Directors resolved the distribution of cash dividendNew appointment of Administration Senior Executive Vice PresidentBoard of Directors resolved to convene the Company's annual general meeting on May 29, 2026

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant Chunghwa Telecom Co., Ltd. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: February 10, 2026
Date: February 26, 2026
	Chunghwa Telecom Co., Ltd.
	By: /s/ Wen-Hsin Hsu
	Name: Wen-Hsin Hsu
	Title: Chief Financial Officer

EXHIBIT 99.1

~~Chunghwa~~The ~~Telecom~~Company announced ~~its~~consolidated ~~operating~~financial ~~results~~statements for the year ended December 31, 2025 approved by the Board of Directors

Date of events: 2026/02/1026

Contents:

Date of ~~occurrence~~submission to the board of directors or approval by the ~~event:~~board ~~2026/02/10~~of

~~Company name~~directors: ~~Chunghwa Telecom Co., Ltd.~~2026/02/26

~~Relationship~~Date toof ~~the~~approval ~~Company~~by ~~(please~~the ~~enter~~audit ~~"head office" or "subsidiaries")~~committee: ~~Head office~~2026/02/23

~~Reciprocal~~Start ~~shareholding~~and ~~ratios~~end dates of financial reports or annual self-assessed financial information of the reporting period (XXXX/XX/XX~XXXX/XX/XX): N2025/A01/01~2025/12/31

~~Cause~~Operating revenue accumulated from 1/1 to end of ~~occurrence~~the period (thousand NTD): 236,114,409

~~Chunghwa~~Gross ~~Telecom~~profit ~~announced~~(loss) ~~its~~from ~~unaudited~~operations ~~operating~~accumulated ~~results on a consolidated basis for January 2026:The Company's revenue for January 2026 was approximately NT$20.41 billion, income~~ from ~~operation~~1/1 ~~was approximately NT$4.41 billion, net income attributable~~ to ~~stockholders~~end of the ~~parent~~period ~~was~~(thousand ~~approximately~~NTD): ~~NT$3.37 billion~~86, ~~EBITDA was approximately NT$7.80 billion and earnings per share was NT$0.43.~~969,217

~~Countermeasures~~Net operating income (loss) accumulated from 1/1 to end of the period (thousand NTD): ~~None~~48,547,702

~~Any~~Profit ~~other matters that need to be specified~~ (~~the~~loss) ~~information~~before ~~disclosure~~tax ~~also~~accumulated ~~meets~~from ~~the~~1/1 ~~requirements~~to ofend ~~Article 7, subparagraph 9~~ of the ~~Securities~~period ~~and~~(thousand ~~Exchange Act Enforcement Rules, which brings forth a significant impact on shareholders rights or the price of the securities on public companies.~~NTD): ~~None~~50,269,600

~~EXHIBIT~~Profit ~~99.2~~(loss) accumulated from 1/1 to end of the period (thousand NTD): 40,517,100

~~Chunghwa~~Profit ~~Telecom~~(loss) during the period attributable to owners of parent accumulated from 1/1 to end of the period (thousand NTD): 38,712,404

10.

~~February~~Basic ~~10,~~earnings ~~2026~~(loss) per share accumulated from 1/1 to end of the period (NTD): 4.99

11.

~~This~~Total isassets toend ~~report the changes or status~~ of ~~1) Sales volume 2) Funds lent to other parties 3) Endorsements and guarantees 4) Financial derivative transactions for~~ the period of(thousand ~~January~~NTD): ~~2026~~535,871,951

12.

Total liabilities end of the period (thousand NTD): 135,081,875

13.

Equity attributable to owners of parent end of the period (thousand NTD): 386,257,711

14.

Any other matters that need to be specified: None

1)EXHIBIT ~~Sales volume (NT$ Thousand)~~99.2

Period	Items	2025	2024	Changes	%
Jan	Net sales	20,413,606	18,192,737	(+) 2,220,869	(+) 12.21%
Jan-Jan	Net sales	20,413,606	18,192,737	(+) 2,220,869	(+) 12.21%

Board of Directors resolved the distribution of cash dividend

2)Date ~~Funds~~of ~~lent to other parties (NT$ thousand)~~events:2026/02/26

Lending Company	Current Month	Last Month	Specified Amount
Parent Company	0	0	0
Subsidiaries	0	0	0

Contents:

3)Date ~~Endorsements~~of ~~and~~the ~~guarantees~~board ~~(NT$~~of ~~thousand)~~directors resolution : 2026/02/26

Guarantor	Increase (Decrease)	Accumulated	Limited Amount
Parent Company	0	0	0
Subsidiaries	0	500,000	3,129,950

Year or quarter which dividends belong to: Year 2025

4)Period ~~Financial~~which ~~derivative~~dividends ~~transactions~~belong ~~accumulated from January~~ to: ~~the reporting month (NT$ thousand)~~2025/01/01~2025/12/31

~~a-1~~Appropriations ~~Non-trading~~of ~~purpose~~earnings ~~(that~~in ~~does~~cash ~~not~~dividends ~~meet~~to ~~the~~shareholders ~~criteria~~(NT$ ~~for~~per ~~hedge accounting~~share): 5.2

		Forward Contract
Margins Paid		0
Premiums Received (Paid)		0
Outstanding Position	Total amount of contract	74,134
	Fair Value	860
	The amount of unrealized gain(loss) recognized this year	-2,345
Settled Position	Total amount of contract	88,978
	The amount of realized gain(loss) recognized this year	3,673

Cash distributed from legal reserve and capital surplus to shareholders (NT$ per share): 0

Total amount of cash distributed to shareholders (NT$): 40,338,722,034

Appropriations of earnings in stock dividends to shareholders (NT$ per share): 0

Stock distributed from legal reserve and capital surplus to shareholders (NT$ per share): 0

Total amount of stock distributed to shareholders (shares): 0

10.

Any other matters that need to be specified: None

11.

Par value of common stock: NT$10

~~a-2~~EXHIBIT ~~Non-trading purpose (that meets the criteria for hedge accounting)~~99.3

		Forward Contract
Margins Paid		0
Premiums Received (Paid)		0
Outstanding Position	Total amount of contract	298,417
	Fair Value	1,897
	The amount of unrealized gain(loss) recognized this year	-1,252
Settled Position	Total amount of contract	144,361
	The amount of realized gain(loss) recognized this year	3,880

New appointment of Administration Senior Executive Vice President

bDate ~~Trading~~of ~~purpose~~events: ~~None~~2026/02/26

Contents:

Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, corporate governance officer, chief information security officer, research and development officer, chief internal auditor, or designated and non-designated representatives): important personnel

Date of occurrence of the change: 2026/02/26

Name, title, and resume of the previous position holder: None

Name, title, and resume of the new position holder:Yuan-Kai Chen, Vice President of Investment Department

Type of the change (please enter: "resignation", "position adjustment", "retirement", "death","new replacement" or "dismissal"): new replacement

Reason for the change: new replacement

Effective date: 2026/02/26

Any other matters that need to be specified: None

EXHIBIT 99.4

Board of Directors resolved to convene the Company's annual general meeting on May 29, 2026

Date of events:2026/02/26

Contents:

Date of the board of directors' resolution:2026/02/26

Shareholders meeting date:2026/05/29

Shareholders meeting location: Chunghwa Telecom Telecommunication Training Institute (No. 168, Minzu Road, Banchiao District, New Taipei City, Taiwan, R.O.C.)

Shareholders' meeting will be held by means of (physical shareholders' meeting/ hybrid shareholders' meeting / virtual-only shareholders' meeting):physical shareholders' meeting

Cause for convening the meeting (1):Report item(s)

(1):2025 business report

(2):2025 audit committee's review report

(3):2025 compensation distribution to directors and employees

(4):2025 compensation to directors

(5):Issuance of unsecured straight corporate bonds for 2025

(6):Amendments to the Ethical Corporate Management Best Practice Principles

(7):Amendments to the Sustainable Development Best Practice Principles

Cause for convening the meeting (2):Ratification Item(s)

(1):Ratification of 2025 business report and financial statements

(2):Ratification of 2025 earnings distribution proposal

Cause for convening the meeting (3):Discussion Item(s)

(1):Amendments to the Articles of Incorporation

(2):Amendments to the Procedures for Acquisition or Disposal of Assets

(3):Release of non-competition restrictions on Directors

Extemporary Motions:

Book closure starting date:2026/03/31

10.

Book closure ending date:2026/05/29

11.

Any other matters that need to be specified:None

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