A Chinese Supplier Changed Bank Details: What Buyers Should Verify Before Paying

A bank-detail change may be legitimate, but it should not flow through the same routine as an unchanged invoice. Pause the payment and separate the supplier's commercial request from the instruction that would move funds. Urgency, an existing email thread, a familiar signature, or an invoice that otherwise looks correct does not independently confirm the new account.

This control applies whether the change appears to come from the supplier, an employee, an agent, or a logistics partner. The purpose is not to accuse anyone. It is to make a high-impact change visible before money leaves the buyer's control.

Contact a known supplier representative using a telephone number or communication route already held in your approved vendor record. Do not rely only on the reply address, phone number, link, or attachment included in the change message. Ask the known contact to confirm the reason for the change, beneficiary name, bank location, affected invoice, and effective date.

The FBI specifically advises businesses to verify changes in account numbers or payment procedures and to look up a company contact independently. This is a general prevention principle; the correct bank, insurer, law-enforcement, and legal response after a suspected incident depends on the buyer's jurisdiction and transaction.

Compare the legal supplier name, contracted entity, invoice issuer, beneficiary, bank country, currency, purchase order, and payment milestone. A difference is not automatic proof of fraud, but it requires an explanation and the appropriate internal approval. Keep unresolved differences open instead of allowing a deadline to turn them into assumed facts.

Use dual approval for the changed vendor record and the payment release where your controls require it. Record who verified the change, which known channel was used, what was confirmed, and which documents were reviewed. Email alone should not be the only evidence for both the change and its approval.

If a payment may have gone to an unauthorized account, contact the originating financial institution immediately and follow its recall or fraud procedure. Preserve the messages, headers, invoice versions, account details, timestamps, and internal approval record. Use the incident-reporting route that applies in your country rather than assuming a U.S. reporting channel is universal.

MAX Sourcing Context can help buyers organize supplier-side questions and transaction records before a China sourcing payment decision. We do not authenticate bank accounts, provide cybersecurity or legal advice, operate payment services, or guarantee recovery of funds.