Many Turkish companies that start buying regularly from China begin with a proforma invoice and, as orders grow, need a proper supply agreement. That is when the same questions come up: should you sign a Chinese contract, an English one, or a bilingual text? Which version prevails, where should the Chinese company's chop go, and why can the word “deposit” mean two different things in Chinese? In this article we walk through eight critical points for drafting a contract with a Chinese supplier: the structure of a bilingual contract, the governing language clause, the parties' official Chinese names, the company chop, product and quality definitions, payment and delivery terms, dispute resolution and the most common contract translation mistakes. Our goal is to help you sign a workable document that you and your Chinese partner understand in exactly the same way.
Chinese, English or bilingual contract?
Most Chinese suppliers will accept an English contract, but the Chinese text always comes to the fore in the company's internal approval process, in its accounts department and in any dispute. If a matter goes to a Chinese court or arbitration body, a Chinese translation of foreign-language documents will be required, and leaving that translation to a translator chosen at that stage by the other side or the institution can be risky. As order volumes grow, the soundest approach is therefore to prepare a bilingual Chinese contract from the start. That way your team and the factory's sales, production and finance teams can all read the same text in their own language.
A direct Turkish–Chinese bilingual contract is particularly helpful when the authorised signatory on the Turkish side does not read English. Some companies prefer a trilingual text in Chinese, English and Turkish. Three languages may sound safer, but each extra language raises the risk of inconsistencies between versions. In practice the best results usually come from Chinese plus one language your team reads comfortably, laid out side by side in columns. Whichever languages you choose, what really matters is the quality of the translation and a clause-by-clause correspondence between the texts.
How should the governing language clause be written?
In a bilingual Chinese contract the single most important sentence is the governing language clause, which states which version prevails if the texts differ. If the clause is missing, or simply says “both versions are equally authentic”, an argument over interpretation will arise in any dispute. Chinese suppliers often ask for the Chinese text to prevail; that can be an acceptable request, but then the Chinese text must have been checked on your behalf by an independent, specialised translator. Alternatively, you can negotiate for the English version to prevail.
Alongside the governing language clause, state that the annexes follow the same rule. Technical specifications, product lists, packing instructions and quality standards are usually prepared as separate annexes and often exist in one language only. Clearly stating the language of each annex, which prevails if it conflicts with the main text, and that the annexes form an integral part of the contract prevents a later argument that “this document was never part of the agreement”. At Yeni İpekyolu we treat annexes with the same care as the main text in contract translations and keep a shared glossary across all documents.
- State in one clear sentence which language prevails.
- Specify the language and priority of the annexes separately.
- Have the prevailing text checked by an independent translator before signing.
- Require that later amendments are also written in both languages.
The Chinese supplier's official Chinese name and signing authority
In China, a company's only legally valid name is the Chinese name on its business licence. English names used on business cards, Alibaba pages and emails are often freely chosen trading names that may not appear in the official register. Identifying the party in the contract only by an English name can raise the question “who actually signed this?” in a dispute. A Chinese contract should therefore always include the supplier's full Chinese name, unified social credit code and registered address. Checking that these match the official record exactly before signing is the simplest yet most effective safety step.
Signing needs similar care. In China the person who represents the company is registered as the “legal representative”; a sales manager or trade officer may sign the contract, but in that case it is wise to ask for a letter of authorisation or to require the company chop. On the Turkish side, writing the signatory's name and title and the company's full trade name together with a Chinese rendering speeds up the Chinese party's internal approval. Choosing one consistent way of rendering your Turkish company name in Chinese also keeps contracts aligned with invoices and customs documents.
Why is the company chop so important in a Chinese contract?
While a signature is what counts in Turkey, the company chop is far more decisive in Chinese business life. The red, round official seal bearing the company's Chinese name (公章), or the dedicated contract seal (合同专用章), is the main sign of the company's will. A chop on the contract shows that the text has been approved on behalf of the company. Check that the name on the chop exactly matches the Chinese name in the contract; if a different company's chop, for example an affiliated trading company, has been used, clarify this before signing.
For multi-page contracts there is a common practice in China: a “cross-page seal” (骑缝章) stamped along the edge so that it spans every page. This makes it harder to swap pages later. Scanned copies are often used for contracts signed remotely, but for important agreements it is advisable to exchange wet-signed, chopped originals by courier. Having the Turkish side apply its company stamp and authorised signature in the same pattern gives the document symmetrical credibility. When filing the originals, recording which copy stays with which party and keeping the courier tracking numbers will also make life easier later.
Clarifying product, quality and delivery terms in both languages
Most problems with Chinese suppliers are technical rather than legal: different understandings of colour shade, material thickness, tolerances, carton size or label content. In the product section of the contract, replace vague phrases like “good quality” with measurable criteria: material type, weight, dimensions, test method, acceptable defect level and an approved sample reference. Attaching photos and the code of the approved sample is the most practical way to make sure the Chinese and Turkish texts describe the same product. Keeping a sealed approval sample both at the factory and with you provides a concrete reference in any post-production discussion.
For delivery terms, state the Incoterms rule (for example FOB, CIF or EXW) together with its version, name the port explicitly and clarify what the shipment date depends on. The contract should also cover what happens in case of delay, whether partial shipments are accepted and who performs the pre-shipment inspection. Because duties and required documents for import into Turkey vary by product, it helps to speak to your customs broker in advance and to write into the contract that the supplier will provide the necessary documents, such as a certificate of origin.
Payment clauses: the difference between 定金 and 订金 and other traps
One of the most frequent subtleties in Chinese contract translation is the concept of a “deposit”. Chinese has two words pronounced the same way: 定金 and 订金. Under Chinese law, 定金 is a form of security with special consequences if one party fails to perform, whereas 订金 is generally treated as a simple advance payment. If the translation misses this distinction, the legal nature of your advance may be different from what you expected. To choose consciously which term to use and what it implies, it is best to have the contract confirmed by an adviser familiar with Chinese law before signing.
In the payment section it is also important to add a clause against the risk of changed bank details: the supplier's bank account should be only the account written in the contract and registered in the company's own name, and changes should be accepted only through an official, chopped letter. Emails saying “our account has changed” are a classic commercial fraud technique. Currency, payment stages (advance, before shipment, against bill of lading and so on) and who bears bank charges should also be written with the same clarity in both languages.
Dispute resolution and governing law
Turkish companies naturally prefer Turkish law and Istanbul courts, but whether a court judgment can be enforced in China is a separate question. That is why arbitration is often chosen in international trade. Well-established arbitration institutions in China, or neutral centres such as Hong Kong and Singapore, are common options in contracts. Which route suits you depends on the order size, where the supplier's assets are located and the current legal arrangements between the two countries. We recommend making this choice with a lawyer and writing the clause with the same institution name in both languages.
Writing the arbitration institution's official name in Chinese and English is a critical detail. A wrong or incomplete institution name can lead to arguments that may even end with the clause being treated as invalid. The language of arbitration, the seat and the number of arbitrators should also be stated. Choosing English as the language of arbitration can make it easier for the Turkish side to follow the process directly. These may look like technical details at first glance, but when a problem arises they are the clauses that make the biggest difference in time and cost.
Common mistakes in Chinese contract translation and a checklist
Translation work does not end once the contract is signed. Order changes, price updates, new product codes and supplementary protocols accumulate over time. If each of these is not prepared in both languages using the same glossary as the main contract, within a few months you end up with a pile of documents that contradict each other. A practical method is to create a Turkish–Chinese glossary alongside the contract and stick to it in all correspondence, orders and annexes. Confirming important agreements reached on WeChat by email or a written supplementary protocol also ensures that promises made verbally or by instant message are on record.
Chinese contracts produced with machine translation may look tidy at first glance, yet contain serious errors in legal terms, figures and negative sentences. Small differences such as “excluding” versus “including” or “at least” versus “at most” can reverse a contract's meaning. Date formats, decimal separators and currency abbreviations are also frequent sources of inconsistency between the two texts. A good contract translation conveys not only the language but also the expectations of two different business cultures. At Yeni İpekyolu we support you through both the translation and the clause-by-clause negotiation with your Chinese supplier; contact us to review your contract together before you sign.
- Do the parties' official Chinese names and credit codes match the register?
- Are the governing language clause and annex priority in writing?
- Are figures, dates and currencies identical in both texts?
- Was the Chinese term for the deposit chosen deliberately?
- Is a chopped letter required for any bank account change?
- Does the chop belong to the same company as the Chinese name in the contract?
Frequently asked questions
Is an English-only contract with a Chinese supplier enough?
For small, one-off orders it is often sufficient. For regular, high-volume purchases, however, a bilingual Chinese contract ensures the Chinese side fully understands the text and prevents arguments over translation in any dispute.
Can a proforma invoice replace a contract?
A proforma invoice contains basic details such as price and quantity and can evidence an agreement once both sides confirm it. It usually does not cover quality criteria, delays, defective goods or dispute resolution, so a separate contract is recommended as orders grow.
Does a Chinese contract need a sworn translation to be used in Turkey?
If you will submit the contract to a Turkish court, bank or public authority, a sworn translation and, where needed, notarisation are usually required. Since requirements vary by institution, confirm the current rules of the place where you will submit it in advance.
Is a signature enough without the Chinese company's chop?
An authorised signature may be accepted in some situations, but in Chinese business practice the chop is the strongest sign of the company's will. For important contracts, asking for both a signature and the company or contract chop is the safest approach.
Which dispute resolution method should I choose?
It depends on the order size, where the supplier's assets are and the current legal arrangements. Arbitration is a common choice in international trade; we recommend deciding with a lawyer and writing the institution's name correctly in both languages.