How to Sue a Chinese Supplier

Step 1: identify the correct defendant and claimant

Obtain the supplier’s Chinese registered name, registration information and address, then compare them with the agreement and payment records. Establish whether you dealt with a factory, trading company or agent. A different payment beneficiary or manufacturer is relevant, but does not automatically become the defendant liable under the sales contract.

Check the buyer’s identity as well. The company paying an invoice may differ from the company that contracted or owns the claim. Explain any assignment, group-company arrangement or later change of name. Filing should reflect the legal relationship supported by the records, not simply the entity easiest to locate or the individual most responsive on chat.

Step 2: check court jurisdiction and arbitration terms

Review the complete dispute-resolution clause and any incorporated terms. Identify whether the parties selected arbitration, a particular court or a preliminary process. Governing law and forum are different subjects. A clause using an overseas law does not, by itself, decide where a claim can be filed or enforced.

China’s Civil Procedure Law recognizes foreign parties’ participation in civil proceedings and regulates jurisdiction. An individual claim still needs a competent forum. If arbitration is agreed, check the clause and relevant rules under the applicable law, including the revised Arbitration Law effective from 1 March 2026. Avoid starting parallel proceedings without a reasoned assessment.

• Source: PRC Civil Procedure Law (2023 amendment) — foreign parties, jurisdiction and proceedings
• Source: PRC Arbitration Law — revised law effective 1 March 2026

Step 3: define the claim and requested relief

State what obligation was breached and the remedy sought: repayment, payment of a balance, delivery, correction or another legally available remedy. Identify the amount and calculation rather than describing the supplier as generally untrustworthy. A claim should connect the agreement, failure and requested relief in a way the forum can assess.

Review contrary evidence before filing. The supplier may rely on accepted extensions, approved samples, unpaid balances or agreed limitations. Explain those records to counsel. Separating a strong principal claim from speculative loss can make the strategy more focused and reduce avoidable disputes over unsupported figures.

Step 4: prepare an indexed evidence file

Keep originals and make a working chronology linking each event to a document. Identify the source of electronic communications and preserve attachments and full conversations. A translated summary is useful for review, but should not replace the original evidence. Mark missing records and unresolved questions so the legal strategy does not rest on an assumed fact.

• Agreement, accepted orders and relevant terms, including the full dispute clause.
• Payment instructions, transfer records and acknowledgments of receipt.
• Specifications, inspection results, shipment records and evidence of non-performance.
• Complete complaint, cancellation, settlement and debt-acknowledgment communications.
• A claim calculation with credits, amounts already recovered and supporting loss records.
• Buyer and defendant identity documents, relevant company identifiers and known service addresses.

Step 5: arrange authority and foreign documents

Ask counsel which company documents, powers of attorney, signatory evidence and translations the intended court or institution requires. Requirements depend on the document and procedure. Agree the scope of representation and identify who can approve a settlement. Do not use an old authorization form without checking whether it fits the present claim.

The Apostille Convention entered into force for China in November 2023. Whether it applies between China and the issuing country, and to the particular document, must be checked. An apostille is not a blanket validation of a transaction or every piece of evidence. Confirm the necessary formalities before paying for notarization or consular authentication.

• Source: HCCH — Apostille Convention status and notifications for China

Step 6: assess deadlines, urgency and preservation

Identify the dates on which obligations fell due, complaints were made and any acknowledgments or proceedings occurred. Ask counsel to review limitation periods and other deadlines for this claim. A generic internet time limit can be misleading where the claim, applicable law or procedural route differs. Continued negotiation should not be assumed to protect every deadline.

If evidence may disappear or assets may be moved, explain the concrete facts and available information. Preservation requires a proper application and may involve security or other conditions. It is not a routine entitlement arising from a demand letter. Discuss feasibility, costs and risks before deciding whether to seek an urgent measure.

Step 7: compare proceedings with a documented settlement

Ask for a staged view of legal work and costs: preparation, filing, translation, evidence, hearings and possible enforcement. A quoted filing fee is not the full cost of a contested claim. Consider the claim amount, counterclaim risk, available assets and the time management must spend assembling records.

Negotiation can still be worthwhile if the supplier acknowledges the problem and proposes verifiable performance or payment. Obtain clear terms, authority and dates. If a settlement is reached during proceedings, check how the claim is concluded and whether an enforceable form is available. A promise outside the process should not be assumed to have the same effect as a formal decision.

What happens after filing?

The forum may review filing materials, require corrections, arrange service and set procedural steps. The supplier can contest the claim, jurisdiction or evidence and may raise a counterclaim. Follow the actual court or institutional directions rather than predicting a fixed schedule from another matter. Keep a clear contact and decision process between client and counsel.

The work may include document exchanges, translation, technical evidence, hearings and settlement discussions. Not every claim follows the same timetable or requires the same attendance. Ask what can be handled remotely and what requires local arrangements. Keep any new supplier communications available to counsel so they can be assessed consistently with the proceedings.

Plan enforcement and avoid common filing mistakes

If the supplier does not voluntarily comply with a judgment or award, enforcement can require another application and asset information. If the decision is from another jurisdiction, recognition or enforcement requirements need separate assessment. Do not assume that obtaining a foreign judgment automatically permits collection in mainland China.

Avoid naming the wrong entity, omitting the arbitration clause, presenting altered evidence or expecting a shareholder to pay a company’s debt without a legal basis. For HAIYU’s initial assessment, send the contract, party identifiers, chronology and intended remedy. China-side review can clarify the forum, preparation work and engagement scope before a claim is filed.