Company location
Taipei Taiwan
CHUNGHWA TELECOM CO LTD has filed 723 SEC EDGAR filings since 17 Apr 2003

SEC filing history

Showing 51-75 of 559 matching filings.

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25
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3
6-K File 001-31731

6-K

Filing date
29 Dec 2025
Reporting date
29 Dec 2025
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6-K File 001-31731

6-K

Filing date
22 Dec 2025
Reporting date
22 Dec 2025
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6-K File 001-31731

6-K

Filing date
15 Dec 2025
Reporting date
15 Dec 2025
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6-K File 001-31731

6-K

Filing date
10 Dec 2025
Reporting date
10 Dec 2025
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6-K File 001-31731

6-K

Filing date
08 Dec 2025
Reporting date
08 Dec 2025
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6-K File 001-31731

6-K

Filing date
01 Dec 2025
Reporting date
01 Dec 2025
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6-K File 001-31731

6-K

Filing date
24 Nov 2025
Reporting date
24 Nov 2025
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6-K File 001-31731

6-K

Filing date
17 Nov 2025
Reporting date
17 Nov 2025
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6-K File 001-31731

FORM 6-K

Filing date
10 Nov 2025
Reporting date
10 Nov 2025
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6-K File 001-31731

6-K

Filing date
10 Nov 2025
Reporting date
10 Nov 2025
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6-K File 001-31731

6-K

Filing date
07 Nov 2025
Reporting date
07 Nov 2025
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6-K File 001-31731

6-K

Filing date
06 Nov 2025
Reporting date
06 Nov 2025
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6-K File 001-31731

6-K

Filing date
03 Nov 2025
Reporting date
03 Nov 2025
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6-K File 001-31731

6-K

Filing date
14 Oct 2025
Reporting date
14 Oct 2025
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6-K File 001-31731

6-K

Filing date
01 Oct 2025
Reporting date
01 Oct 2025
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6-K File 001-31731

6-K

Filing date
15 Sep 2025
Reporting date
15 Sep 2025
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6-K File 001-31731

6-K

Filing date
10 Sep 2025
Reporting date
10 Sep 2025
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6-K File 001-31731

6-K

Filing date
22 Aug 2025
Reporting date
22 Aug 2025
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6-K File 001-31731

FORM 6-K

Filing date
11 Aug 2025
Reporting date
11 Aug 2025
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6-K File 001-31731

6-K

Filing date
11 Aug 2025
Reporting date
11 Aug 2025
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6-K File 001-31731

6-K

Filing date
08 Aug 2025
Reporting date
08 Aug 2025
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6-K File 001-31731

6-K

Filing date
05 Aug 2025
Reporting date
05 Aug 2025
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6-K File 001-31731

6-K

Filing date
29 Jul 2025
Reporting date
28 Jul 2025
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6-K File 001-31731

6-K

Filing date
22 Jul 2025
Reporting date
21 Jul 2025
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6-K File 001-31731

6-K

Filing date
10 Jul 2025
Reporting date
10 Jul 2025
SEC evidence
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