Verifying China Export Records and Shipment Documents Before You Pay
A supplier's paperwork can be faked, but a genuine export leaves a trail in customs and shipping systems that is hard to forge. How to cross-check the invoice, packing list, bill of lading and customs declaration — and the red flags that mean you should not pay.
Fraudsters rarely have factories; what they have is paperwork. A forged invoice, a reused bill of lading and a shipping number that does not exist are all cheaper to produce than a container of goods. The defence is simple in principle: every genuine shipment leaves a trail across several independent systems, and a document that does not match that trail should stop the payment.
The document trail a real export leaves
A legitimate export generates at least four documents that should agree with one another: the commercial invoice, the packing list, the bill of lading, and the customs declaration (and, where applicable, a certificate of origin). Each is issued by a different party — the seller, the shipper or forwarder, the carrier, and China customs — so inconsistencies between them are meaningful evidence, not clerical noise.
How to cross-check each document
- Invoice vs purchase order — the product, quantity, unit price and total must match the order you actually placed.
- Packing list vs bill of lading — the number of cartons, the gross weight and the container number must be consistent.
- Bill of lading vs the carrier — check the container number and booking directly with the shipping line or forwarder's website, not with the supplier's own 'tracking link'.
- Customs declaration vs the goods — the HS code, declared value and consignee should reflect what you are buying and to whom it is going.
The red flags that mean do not pay
- A bill of lading with a container number that cannot be found on the carrier's system, or that was already used for a different shipment.
- Documents that arrived too quickly and too perfectly — real documents follow a timeline that matches production and shipping.
- A 'customs clearance' or 'export record' provided as a scan that cannot be verified against an official source.
- A shipping date that predates your order, or a vessel that left port before the goods could possibly have been made.
Verify the exporter, not just the shipment
Shipment documents should also name the exporter consistently. Cross-check the exporter on the documents against the company on the national enterprise credit system, and confirm that company holds the export-related registrations its trade requires. A supplier that subcontracts the export to a third party you have never heard of is a risk you did not sign up for.
Never verify a shipment using a link the supplier gave you. Go to the carrier's, forwarder's or customs' own systems with the document numbers, and check them yourself.
Tie the documents to the payment trigger
Make the payment terms do the verification work for you: pay the balance only against a bill of lading whose container number you have checked with the carrier, or a pre-shipment inspection you commissioned yourself. The point is to put an independent verification between the supplier's paperwork and your money. If a supplier resists that, that is itself information.
This content is general information to help you verify a supplier before you pay. It is not legal advice. For a specific dispute or a contract you are about to sign, consult a licensed attorney.
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