If document dates are inconsistent, freeze payment, shipment, or delivery for the affected vehicles rather than continuing based on verbal explanations. Put the cross-reference table for the commercial invoice, packing list, bill of lading, certificate of origin, and conformity documents in chronological order. Confirm which version is valid and who approved each change. If the discrepancy cannot be explained, make a new decision after the local customs broker confirms additional destination-country document requirements, preventing mismatches among vehicle identity, quantities, and document fields.
For a similar buyer question, see How should importers choose Chinese cars for high-temperature regions?.