Sinosure: The Complete Guide for Foreign Buyers
What Sinosure is, what it can do, and how foreign companies should respond
The letter arrives without warning. A collection agency outside Chicago or a law firm you have never heard of writes to say your company owes a Chinese manufacturer several hundred thousand dollars. The letter says China Export & Credit Insurance Corporation has paid the manufacturer’s claim and now has the right to collect from you. It gives you a deadline and a telephone number.
Almost everyone calls the number. Do not.
I have handled more than 100 Sinosure disputes over the past two decades. Only two, possibly three, ended with our client paying Sinosure anything. In each of those matters, the client chose to pay because the amount was relatively small and business or accounting considerations favored clearing the claim.
That record does not prove Sinosure claims are harmless. It reflects a self-selected group of companies that retained experienced counsel and generally followed our advice. It does establish something important: a Sinosure demand is not an adjudicated debt, the amount in the letter is not necessarily the amount owed, and what a company does during the first few weeks often matters more than the underlying quality dispute.
I do not know of another American lawyer who has handled these disputes at anything close to that volume. This guide covers what I have learned, including what Sinosure wants, how its claims develop, what it can do inside and outside China, and how companies can avoid becoming targets in the first place.
If you are reading this with a demand letter in front of you, you do not need to respond tonight. Preserve the letter, stop uncontrolled communications, and do not try to correct anything you have already said. If you have been served with a complaint, send it to litigation counsel immediately because the response deadline will continue running. If you do not yet have a Sinosure problem, go directly to the section on prevention. It is the most valuable section in this guide and the least expensive to act on.
What Sinosure actually is
Sinosure is China’s state-owned export credit insurer. Established in 2001, it operates as a policy-oriented financial institution supporting China’s foreign trade and overseas investment. Its products include short-term and medium- and long-term export credit insurance, overseas investment insurance, guarantees, and related credit services. Its own reports describe an institution operating across China and in overseas markets as part of the country’s trade-support infrastructure. You can read Sinosure’s description of its operations in its annual reporting.
For a foreign buyer, the basic arrangement is straightforward. A Chinese exporter insures its receivables. When the foreign buyer does not pay, the exporter submits a claim. If Sinosure accepts and pays that claim, it can obtain subrogation or other recovery rights and pursue the buyer, usually through collection agents or law firms in the buyer’s country.
The institutional reality is less straightforward. Sinosure operates through branches and offices across China, and claims do not move on a uniform timetable. In our matters, similar disputes have followed radically different paths. One sits untouched for eighteen months. Another produces serious collection activity or litigation within ninety days. The amount, the documents, the exporter’s financial condition, the buyer’s assets, the office handling the claim, and broader economic conditions can all affect what happens next.
No responsible lawyer can give you a reliable timetable after reading only the demand letter. Anyone who does is guessing.
Sinosure is also part of China’s state-backed export-promotion system. It exists to support Chinese exporters and reduce the risks they face when selling abroad. It is not a neutral tribunal charged with deciding the underlying commercial dispute between the factory and the buyer. Buyers who expect a transparent explanation of how the claim was evaluated, why the factory was paid, or how the demanded amount was calculated often wait in vain.
How a Sinosure matter begins
The usual pattern starts with a Chinese factory under financial pressure. It ships late, ships short, misses the agreed specifications, or delivers goods the buyer considers defective. The buyer withholds some or all of the remaining payment.
Withholding payment can be justified, but it must be done carefully. The contract, governing law, inspection records, timing of the complaint, use or resale of the goods, and the buyer’s communications all matter. A buyer with a genuine defect claim can severely damage its position by accepting and reselling the goods, remaining silent for months, or repeatedly promising to pay before raising quality problems.
The factory submits an insurance claim. If Sinosure pays, the dispute changes. The buyer is no longer dealing only with a factory that shares a commercial history and may want future orders. It is dealing with an insurer that has paid money, has no interest in preserving the relationship, and evaluates the matter as one file among many.
In our practice, the volume of Sinosure matters rises when Chinese manufacturers face greater financial strain. That makes sense. Financially troubled factories have less room to absorb a rejection, chargeback, delay, or failed production run. They also have a stronger incentive to seek payment under their export credit insurance.
None of this means the factory’s claim is valid. It means the dispute has acquired another party, another set of documents, and another layer of institutional incentives.
Sometimes collection does not appear to be the only objective
Most Sinosure matters are collection matters. Some are harder to explain.
In several cases we have handled, Sinosure or those acting for it spent more pursuing the claim than a realistic recovery appeared to justify. They rejected settlement proposals that seemed economically preferable to continued litigation. They added interest, penalties, and fees that pushed the demand far beyond what the buyer could pay. Pressure arrived at moments calculated to cause trouble with lenders, insurers, auditors, or an impending business transaction.
Those cases shared another fact: the foreign buyer competed, directly or through its distribution channel, with a large Chinese producer.
I cannot prove that eliminating the foreign competitor was the intended objective. I can say that collection alone did not adequately explain the conduct. We therefore had to account for the possibility that continued pressure on the foreign buyer served broader commercial or policy interests, whether or not anyone had expressly directed that result.
That possibility changes the strategy. If the other side wants only a recovery, financial candor and a reasonable settlement proposal can help. If continued pressure serves another purpose, disclosing your bank relationships, borrowing limits, customer problems, and settlement capacity tells the other side where your company is vulnerable.
A company should not reveal that information until it understands who is pursuing the claim, what authority that party has, what it is trying to accomplish, and how the information could be used. Treating every Sinosure matter as an ordinary debt negotiation can be a serious mistake.
Some Sinosure claims are fraudulent
Not every Sinosure demand arises from a genuine transaction.
We have seen purported contracts and invoices that were forged, bills of lading describing shipments that never occurred, and fabricated email correspondence. We have also seen multiple unrelated Chinese exporters assert claims against the same foreign company for transactions the company says never happened. In some matters, the surrounding documents suggested that the exporter also completed customs paperwork for nonexistent shipments and sought export tax benefits.
The basic mechanism is simple. Someone obtains the identifying information of a legitimate foreign company and builds a false transaction around it. The foreign company first learns of the supposed purchase when a collection demand arrives.
Fraud also runs in the other direction. Some foreign buyers order goods they never intend to pay for, operate through thinly capitalized or disposable entities, and keep each order small enough to make collection uneconomic. Sinosure knows those buyers exist. A legitimate company with a real quality dispute can therefore enter the process under immediate suspicion.
This is one reason documents matter more than explanations. Corporate records, bank information, purchase orders, shipping records, customs entries, emails, WeChat messages, inspection reports, and technical data can establish whether a transaction occurred and whether the goods matched what was ordered. A telephone account of what happened rarely carries the same weight.
What Sinosure can do to your business
Companies tend to focus on whether Sinosure can win a lawsuit in the United States. That is only one part of the risk and often not the most important one.
If your company has assets or operations in China, a dispute can put them in play. The exposed assets may include molds, tooling, inventory, deposits, samples, pending production, receivables, Chinese bank accounts, and interests in a Chinese subsidiary. The factory may control some of those assets before any court becomes involved.
Intellectual property presents a separate risk. A company that has not registered its trademarks in China can find that its factory, distributor, competitor, or an unrelated trademark squatter files first. Once another party controls the Chinese registration, it can use the trademark as leverage and potentially ask Chinese customs to stop goods bearing the mark. A Sinosure dispute is an especially bad time to discover that your brand protection exists everywhere except the country making your products.
Executive travel also requires attention. Chinese law permits exit restrictions in various civil, regulatory, and criminal circumstances, and the U.S. State Department specifically warns that Chinese authorities use exit bans in connection with business disputes and other matters. An exit ban is not an automatic consequence of a Sinosure claim, but the potential harm is too great to dismiss without reviewing the facts. No owner or executive connected to a serious dispute should travel to China merely because nobody has threatened an exit restriction. For more on how commercial disputes become personal travel risks, see China Exit Bans for Foreign Executives: The Commercial Dispute Risk Nobody Plans For and the U.S. State Department’s China Travel Advisory.
Then there is the effect on future purchasing. Foreign buyers often ask about a “Sinosure blacklist.” There is no public blacklist from which a consultant can simply remove your company. What matters is the internal credit record associated with pending and unresolved claims.
That record can affect whether unrelated Chinese suppliers obtain insurance for sales to your company and on what terms. Suppliers may reduce credit, require larger deposits, insist on letters of credit, or demand full payment before shipment. Many will not explain why because they do not fully understand it themselves. They know only that insuring your receivable has become more expensive, conditional, or unavailable.
A claim can also affect bank covenants, borrowing availability, audits, credit insurance, investor diligence, and a pending sale of the business. The direct demand may be manageable while the collateral effects are not. If your company expects a refinancing, audit, capital raise, or sale within the next eighteen months, counsel needs to know that at the outset.
What happens if Sinosure or the factory sues in the United States
American litigation remains the exception, but it happens. Our firm is currently involved in three Sinosure-related cases pending in the United States, two filed in California, one of which will likely proceed in Oregon, and one in Utah. No plaintiff in those cases has recovered damages from our clients. All three remain pending, and that statement reports their present status, not how they will end.
One recurring question is who owns the claim. Sometimes the factory sues after receiving an insurance payment. Sometimes Sinosure appears as subrogee. Sometimes the documents leave unclear whether the insurance payment covered the entire loss, what rights were transferred, or who has authority to settle.
Those facts can raise substantial issues concerning subrogation, assignment, the real party in interest, joinder, and the scope of any release. They do not yield one automatic answer. When an insurer pays the entire loss, it ordinarily becomes the real party in interest as to the subrogated claim. When it pays only part, both the insurer and the insured can retain interests. The policy, payment records, assignment documents, governing law, and procedural posture must be examined. The Supreme Court’s decision in United States v. Aetna Casualty & Surety Co. remains the starting point for the full-versus-partial subrogation distinction in federal practice.
This uncertainty has practical consequences. A buyer should not pay the factory without determining whether Sinosure still owns rights arising from the same transaction. Nor should it settle with Sinosure without determining whether the factory retains uninsured claims. A useful settlement must bind every party whose rights could survive the payment.
Discovery can be a major pressure point in American litigation. A plaintiff seeking recovery based on subrogation should expect questions about the insurance policy, payment, transfer of rights, claim investigation, communications with the factory, inspection evidence, calculation of damages, and authority to sue. The plaintiff must also authenticate its contracts, invoices, shipping records, corporate documents, and other evidence under the rules of the forum.
The substantive claims themselves are usually familiar: breach of contract, goods sold and delivered, account stated, and sometimes unjust enrichment. The defenses are equally familiar: nonconforming goods, breach of warranty, rightful rejection, revocation of acceptance, failure of consideration, setoff, recoupment, lack of authority, payment, and fraud.
For international sales between a U.S. buyer and Chinese seller, the United Nations Convention on Contracts for the International Sale of Goods often governs unless the parties effectively excluded it. The CISG can change the analysis of contract formation, notice of nonconformity, remedies, and what constitutes a fundamental breach. Lawyers who assume the domestic UCC applies without first checking the CISG can begin the case under the wrong law. The UNCITRAL text and explanatory materials provide the governing framework.
Limitations periods must be analyzed separately. The CISG does not supply the ordinary limitations period for a sales claim. The applicable period depends on the forum, its choice-of-law rules, the law used to fill that gap, any contractual limitations provision, and whether another limitations convention or statute applies. Four years is common in U.S. sales cases, but it is not a universal rule and should never be assumed from the age of the invoice alone.
American litigation is expensive and disruptive. It is also a forum with pleading rules, evidentiary standards, compulsory discovery, and procedural protections. Those requirements can expose weaknesses that remained hidden while the dispute existed only as a demand letter.
Can a Chinese judgment be enforced in the United States?
A Chinese money judgment is not automatically enforceable in the United States, but it is not automatically worthless either.
The United States and China have no bilateral treaty requiring enforcement of each other’s judgments. Recognition generally proceeds under the law of the state where enforcement is sought. Many states have enacted a version of the Uniform Foreign-Country Money Judgments Recognition Act or its predecessor. American courts have recognized Chinese judgments when the statutory requirements were met.
Recognition requires a separate proceeding. The party seeking enforcement must establish that the foreign judgment falls within the governing statute. The American defendant can raise mandatory and discretionary grounds for nonrecognition, which vary somewhat by state. Those grounds can include lack of personal jurisdiction, inadequate notice, certain forms of fraud, conflict with another final judgment, proceedings contrary to an enforceable forum agreement, and judgments or causes of action repugnant to public policy. Some of these defenses are narrowly construed. None should be treated as automatic.
Personal jurisdiction requires a fact-specific analysis. The absence of a Chinese office does not end the inquiry. The sales contract, place of performance, consent to jurisdiction, business conducted in China, appearance in the Chinese proceeding, and the recognition statute’s jurisdictional standards can all matter.
Service requires the same care. When documents from a Chinese proceeding must be transmitted abroad for service on a defendant located in the United States, the Hague Service Convention can govern that transmission. The applicable procedures turn on the Convention, the law of the forum, and the declarations and permitted service methods of the destination country. China’s objections to methods used to serve defendants inside China do not determine how a U.S. defendant is served in the United States. A default judgment entered without notice sufficient to permit a defense can face serious recognition problems, but a lawyer must examine how service was attempted, what the defendant received, where it was located, and what the rendering court found.
None of this protects assets already in China. If your company has molds, inventory, receivables, bank accounts, trademarks, or a subsidiary there, a Chinese judgment can be enforced against Chinese assets without first passing through an American court. The U.S. recognition analysis matters principally when someone seeks to reach assets in the United States.
For a fuller discussion, see our guide to enforcing and challenging foreign judgments in the United States.
What to do if you have already called the collection agency
Most companies call before speaking with a lawyer. They explain what went wrong, why the products were defective, why payment was withheld, how much the company can afford, and what they hope will resolve the problem.
That usually makes the defense harder. It rarely makes it hopeless.
Stop communicating until counsel has reviewed what happened. Preserve every email and message, and write down the date, participants, and substance of every call while your memory is fresh. Do not send a follow-up intended to clarify, qualify, or retract what you said. That creates another statement for the claimant to use.
We often respond more firmly than clients expect. Depending on the documents and business risks, we may state promptly that the client disputes the claim, identify the basis for that position, demand proof of the claimant’s authority, or direct all future communications through counsel. In another matter, silence may be preferable while the company secures molds, changes suppliers, protects its trademarks, or addresses lender concerns.
The same principle applies before escalating directly against a Chinese supplier. As we explain in Why Demand Letters to China Suppliers Often Backfire, a forceful letter sent before protecting the company’s China assets can destroy leverage rather than create it.
There is no universal response because the first objective is not always winning the invoice dispute. It is protecting the business while preserving the strongest available position.
Choosing the right lawyer
Sinosure disputes occupy a narrow intersection of international sales law, Chinese manufacturing, credit insurance, cross-border litigation, supply-chain risk, and China-side leverage. General experience with debt collection or China transactions is not enough.
Ask the lawyer how many Sinosure matters the lawyer has personally handled. Find out whether those matters involved litigation, settlements, fabricated transactions, supplier-credit disruption, China assets, and executive travel. Make the lawyer explain what must be examined before anyone responds and what needs protection during the first two weeks.
Be skeptical of anyone who offers a reliable timetable or promises that a strong quality defense will make the claim disappear. Quality defenses have helped deter U.S. litigation in some of our matters. They have not necessarily protected the client’s molds, trademarks, inventory, supplier relationships, or people in China.
Also ask about conflicts and institutional relationships. A lawyer who depends on recurring work from a collection agency, insurer, or other participant has interests extending beyond your case. You are entitled to know that before disclosing your finances, strategy, and settlement authority.
The number in the demand letter is not a neutral information line. The collection agency or law firm represents interests adverse to yours, and anything you say can be used to evaluate liability, collectability, and pressure points.
Direct outreach to Sinosure can be equally counterproductive when undertaken without a strategy. Sinosure handles a large volume of claims with finite collection resources. Calling to discuss payment can tell it that the company is worried, considers the claim sufficiently serious to negotiate, and has assets or operations worth pursuing. We have seen dormant matters become active shortly after well-intentioned outreach.
This does not mean nobody can ever communicate with Sinosure or its authorized representative. Controlled communication can be necessary to demand documents, state a defense, test authority, negotiate, or settle. The mistake is making contact before deciding what the communication is supposed to accomplish and what it will reveal.
Hiring PRC counsel also requires careful judgment. Chinese lawyers can provide essential advice on Chinese procedure, assets, corporate records, and local law. The concern is that China does not protect communications with counsel through an attorney-client privilege equivalent to the one U.S. companies expect. Chinese lawyers have statutory confidentiality obligations, but those obligations operate within China’s legal and governmental system and contain exceptions. Sensitive financial information, asset locations, supplier identities, litigation strategy, and settlement authority should not be distributed more widely than the representation requires.
This is a structural risk, not an accusation against Chinese lawyers. We work with PRC lawyers when a matter requires it. We decide first what they need to know and what should remain with U.S. counsel. For more on this distinction, see The Critical Absence of Attorney-Client Confidentiality in China.
If settlement is the right answer
Protect the company before opening negotiations. We explain why in Sinosure Claims: Protect First, Negotiate Later (If You Must).
Sinosure’s opening position often bears little relationship to a defensible settlement number. Demands can include disputed principal, interest, collection costs, penalties, and legal fees. Each component should be traced to the contracts, insurance documents, governing law, and proof of loss.
The greater danger is paying without securing a complete resolution. Before money moves, determine who owns the claim, what Sinosure paid, whether the factory retains any uninsured interest, whether related invoices remain outstanding, and who has authority to bind each claimant.
The settlement should be written for the jurisdictions in which it must work. That may require Chinese and English versions, appropriate governing law and forum provisions, releases from both Sinosure and the supplier, confirmation of payment authority, and execution or company seals sufficient to bind the relevant Chinese entities. No single formula fits every matter. A Chinese-language, chopped agreement can be essential when enforcement in China matters, but neither a Chinese text nor a chop cures the absence of the right parties or the wrong release.
The agreement should also address what happens to the underlying claim after payment. If the company needs to continue buying from China, the resolution should deal with the credit consequences of the claim where possible. If molds, tooling, inventory, or trademarks are involved, those issues must be resolved expressly rather than left to goodwill.
A fast payment and a complete settlement are not the same thing. Paying the wrong party can leave the buyer facing the same claim twice.
How to prevent a Sinosure problem
A company cannot eliminate every supplier dispute, but it can make a Sinosure claim far less likely and much easier to defend.
Start with the factory. Verify its exact registered Chinese name, ownership, business scope, litigation history, financial indicators, government penalties, and authority to manufacture the product. A polished website, an Alibaba page, and a friendly sales representative reveal very little about the company that will hold your money, tooling, and specifications.
The central diligence question is not simply whether the factory can make the product. It is whether the factory is sufficiently stable to perform the contract next year. Sinosure problems disproportionately arise from manufacturers that cannot absorb a rejection, chargeback, delay, or failed production run.
Then use a manufacturing agreement built for China. It should identify the Chinese counterparty by its exact legal name, be enforceable against that entity, and set objective specifications, inspection procedures, acceptance and rejection rights, delivery requirements, tooling ownership, intellectual-property protections, payment conditions, warranties, and remedies. The correct governing law and dispute forum depend on the transaction, assets, and enforcement strategy, though Chinese law and Chinese courts are often the right answer when performance and assets are in China.
Then use the agreement and build the record you will need if something goes wrong. Maintain complete records of every quality, delivery, packaging, specification, quantity, inspection, and other performance problem. More important, always, always, always notify the factory as soon as you discover a problem. Do it in writing. Be specific. Describe exactly what is wrong, identify the affected products and shipments, attach photographs, videos, inspection reports, test results, and customer complaints, and state what you expect the factory to do. Continue documenting the problem until it is resolved.
One of the principal ways we discourage Sinosure from suing our clients in the United States is by showing that litigation will waste its time and money. The most persuasive evidence is usually the correspondence created before Sinosure entered the picture: emails and messages showing that the buyer promptly identified the factory’s defects, late deliveries, shortages, specification failures, broken promises, and resulting losses. That record can establish that the debt was genuinely disputed, that the factory knew why payment was withheld, and that the buyer did not invent a defense after receiving a collection demand.
We can present newly assembled evidence and explanations after a Sinosure demand arrives, and sometimes they help. They rarely carry the same force as detailed complaints sent to the factory when the problems occurred. A quality defense created after the collection letter arrives looks like an excuse. A quality defense documented while the goods are still at the factory looks like evidence.
Inspect before shipment. Preserve samples, photographs, videos, laboratory results, customer complaints, inspection reports, and communications. Give notice in the manner required by the contract and governing law. Do not tell the factory you will pay next week if you believe you have a valid right to reject the goods.
Payment structure matters too. Avoid allowing a large unsecured payable to accumulate with a manufacturer whose financial condition you cannot see. Tie payments to defined production milestones and successful inspections. If the factory refuses any arrangement that protects you from defective or incomplete production, consider what that refusal says about the factory.
Protect the assets around the transaction. Register your trademarks in China before disclosing the brand or placing substantial orders. Document ownership of molds and tooling. Decide which entity should purchase the goods, which should own the intellectual property, and which should hold other valuable assets. Where separate entities have legitimate business purposes and their separateness is observed in practice, the structure can limit the damage from a dispute involving one purchasing company.
This planning must occur before trouble begins. Moving assets after a claim arises can produce fraudulent-transfer, successor-liability, veil-piercing, or other claims and leave the company in a worse position.
For a broader prevention framework, see Manufacturing in China: Minimizing Your Risks by Doing Things Right.
Sinosure is becoming more aggressive
Over the past two decades, our Sinosure matters have become more frequent, faster moving, and more complicated. We see more collection activity in the buyer’s home jurisdiction, more scrutiny of assets and affiliated entities, and more pressure extending beyond the disputed invoice.
Chinese manufacturers remain under substantial financial strain. That produces more quality problems, more unpaid receivables, and more insurance claims. It also makes molds, inventory, deposits, and pending production more valuable as leverage. A factory that once would have negotiated a commercially sensible adjustment may now need the full receivable to survive.
A company therefore has less room for a careless first response. An admission, settlement proposal, asset disclosure, or poorly considered trip to China can create problems that did not exist when the demand arrived.
A more aggressive Sinosure does not mean the buyer must pay. It means the buyer needs to identify the real risks before the other side does.
The bottom line
A Sinosure demand is not an ordinary collection letter. It can implicate your factories, future credit, molds, inventory, trademarks, lenders, executives, and any pending sale or financing of the company.
Do not call the number in the letter to explain your side. Do not pay the factory without determining who owns the claim. Do not assume a strong quality complaint protects your assets or people in China. Preserve the evidence, stop uncontrolled communications, identify what is exposed, and determine what must be protected before anyone starts negotiating.
Our objective in these matters is rarely limited to defeating a demand. It is protecting the company from Sinosure while keeping it able to operate and, when necessary, continue buying from China.
We open most Sinosure matters on a substantial five-figure minimum fee because a responsible assessment requires the documents, transaction history, and a full review of the company’s China-side and domestic exposure. The result is a recommendation based on the business rather than the demand letter: fight, settle, wait, protect assets, change suppliers, or pursue several of those steps in the right order.
We sometimes tell companies to do nothing. We tell others that their exposure is worse than they realize and that delay will increase the damage. The right answer depends on the file.
One rule does not: understand the claim before you help the other side collect it.
