I have done a statistical certificate, and I need two statistical change forms, a copy of the business license and a copy of the original statistical registration certificate.
The organization code certificate requires the original and photocopy of the business license; Original organization code certificate and IC card; A copy of the identity card of the new legal person; Copy of the agent's ID card; Change order (downloaded online and stamped with official seal); Copy of the approval certificate of the Bureau of Commerce.
There is no guarantee of completeness. You can call for advice. Mine is foreign, and what you do in Chaoyang may be domestic.