Health certificate/phytosanitary certificate
Certificate of origin (if necessary)
Shipper filing
Consignee preparation
Consignee/Business Unit
business license
Customs ten-digit code
Commodity inspection ten-digit code
Invoice, packing list, contract, bill of lading
Label proof sheet
Production date/production batch list
Consignee filing
These materials are probably needed for customs clearance of imported frozen hairtail, and others can be consulted with the customs; If necessary, the declarant can communicate again.