TANCHENG GROUP CO., LTD. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Taiyuan City
SEC filing record 1 source field available
Fiscal year end
31 December
TANCHENG GROUP CO., LTD. has filed 59 SEC EDGAR filings since 14 Dec 2018

SEC filing history

Showing 1-8 of 8 matching filings.

Per page
25
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1
10-K File 000-56590

FORM 10-K FOR DEC 2025

Filing date
31 Mar 2026
Reporting date
31 Dec 2025
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10-K File 000-56590

FORM 10-K FOR 2024

Filing date
26 Mar 2025
Reporting date
31 Dec 2024
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10-K File 000-56590

FORM 10-K FOR 12-31-23

Filing date
29 Mar 2024
Reporting date
31 Dec 2023
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10-KT File 333-228803

TRANSITION REPORT

Filing date
28 Feb 2023
Reporting date
31 Dec 2022
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10-K File 333-228803

10-K filing

Filing date
21 Sep 2022
Reporting date
31 Jul 2022
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10-K File 333-228803

10-K filing

Filing date
08 Oct 2021
Reporting date
31 Jul 2021
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10-K File 333-228803

10-K filing

Filing date
05 Oct 2020
Reporting date
31 Jul 2020
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10-K File 333-228803

FORM 10-K

Filing date
16 Sep 2019
Reporting date
31 Jul 2019
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