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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. 10-Q Report Quarterly Report
  2. EFFECT Other Notice of Effectiveness
  3. POS AM Other Post-effective Amendment for Registration Statement
  4. 10-Q Report Quarterly Report
  5. 10-Q Report Quarterly Report
  6. 10-K Report Annual Report
  7. 10-Q Report Quarterly Report
  8. EFFECT Other Notice of Effectiveness
  9. CORRESP Other Correspondence Between Filers and SEC Staff
  10. S-1/A Offering Registration Statement
  11. S-1/A Offering Registration Statement
  12. S-1/A Offering Registration Statement
  13. S-1/A Offering Registration Statement
  14. UPLOAD Other SEC-generated Letter
  15. S-1/A Offering Registration Statement
  16. UPLOAD Other SEC-generated Letter
  17. S-1/A Offering Registration Statement
  18. UPLOAD Other SEC-generated Letter
  19. S-1 Offering Registration Statement

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