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CIK 0001753391 · Non-accelerated filer<br>Smaller reporting company

TANCHENG GROUP CO., LTD.

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Ticker
QSJC
Exchange
OTC
Industry
Services-Computer Programming, Data Processing, Etc.
FY end
Dec 31
Incorporated
NV
Entity type
operating
EIN
384086827
Phone
8613910972765
Business address
7TH FLOOR, JINCHENG INTL., JIUJINCI RD., WANBAILIN DISTRICT, TAIYUAN CITY, China
Former names
BIGEON CORP.
  1. 3 Insider Initial Statement of Ownership
  2. 8-A12G Other 8-A12G
  3. 10-Q Report Quarterly Report
  4. 10-Q Report Quarterly Report
  5. 8-K Event Shareholder vote results
  6. 8-K Event Material agreement · Acquisition or sale completed · Code of ethics change · Shell status change
  7. 10-KT Report 10-KT
  8. 10-Q Report Quarterly Report
  9. 8-K Event Shareholder vote results
  10. 8-K Event Auditor change
  11. 10-K Report Annual Report
  12. 8-K Event Material agreement · Change in control
  13. 10-Q Report Quarterly Report
  14. 10-Q Report Quarterly Report
  15. 10-Q Report Quarterly Report
  16. 10-K Report Annual Report
  17. 10-Q Report Quarterly Report
  18. 10-Q Report Quarterly Report
  19. 10-Q Report Quarterly Report
  20. 10-K Report Annual Report

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