TANCHENG GROUP CO., LTD.

QSJC · OTCM

CIK 1753391fmd_0TQ0H6EYDNE18S3MEAH87XZEY7Services · Services-Computer Programming, Data Processing, Etc.Template: Standard

Coverage: Jul 26, 2017 to Jun 30, 2026, 36 periods

Event typeImportance0 filings

From 8-K filings, not wire news: the items each filer selected on the EDGAR cover, grouped by event type. Importance is FinancialMD's own rule by item number (5: bankruptcy, non-reliance, change of control, delisting, cybersecurity; 1: exhibits only).