If errors occur, you can request a customs broker or freight forwarder to apply for amendment with customs, but this will waste time and money. When filling out export customs declaration forms, pay attention to factors affecting tax rebates, including errors in production/sales unit declaration, inconsistency between domestic goods origin and contract address, discrepancies in supporting documents, transportation methods, bill of lading, mismatches in product name, weight, quantity on the declaration form, inconsistency between destination port and designated port, and incorrect HS code classification.

Engage a customs broker or freight forwarder to apply for amendment with customs, but relevant fees will apply.

Submit materials yourself to apply for amendment with customs, but this will also consume time and money.

When filling out export customs declaration forms, using customs clearance software systems for data entry can significantly reduce the probability of errors.

It is recommended to carefully verify the completeness, logical consistency, and detail accuracy of original documents when filling out export customs declaration forms, and ensure all declaration materials are complete. Avoid declaration errors to minimize subsequent complications.