Chinese Manufacturer IP Disputes: 8 Questions Foreign Businesses Should Ask

Why These Questions Come Up Together

Disputes with a Chinese manufacturer rarely involve a single legal issue. A supplier that sells your product to competitors may be breaching an exclusivity clause, infringing a design or invention patent, or both. A warning letter that is ignored may push the matter toward litigation, arbitration, or administrative enforcement — but only if the underlying rights and evidence support it.

The eight questions below are the ones foreign businesses most often ask at the start. The answers are general: what is available in a particular case depends on the contract, the rights registered in China, the evidence, and the supplier's position.

1. My Chinese manufacturer is selling my product to competitors. Can I stop them?

Potentially, yes. If your manufacturer violates an exclusive manufacturing agreement or infringes your intellectual property rights in China, legal remedies may be available.

Depending on the circumstances, you may pursue a contract claim, intellectual property infringement proceedings, or other appropriate legal action.

The first step is to review your manufacturing contract, intellectual property rights, and evidence of unauthorized sales.

2. My Chinese supplier ignored my lawyer's warning letter. What should I do next?

A warning letter does not automatically require your supplier to stop manufacturing or selling products.

If negotiations fail, you may consider filing a lawsuit in China, initiating arbitration under your contract, or requesting administrative enforcement of patent rights.

The appropriate procedure depends on the type of dispute, your evidence, and the remedies you want to obtain.

3. Can Chinese Customs stop my manufacturer from exporting products that infringe my intellectual property?

Yes, potentially. Chinese Customs provides protection for certain intellectual property rights, including trademarks, copyrights, and patents protected under Chinese law.

If you have evidence that specific goods scheduled for export infringe your rights, you may be able to request Customs detention.

The process is subject to legal requirements, supporting evidence, and potentially a financial security.

Customs detention is not guaranteed, and special release procedures may apply to goods suspected of patent infringement.

4. Can I take legal action in China if my manufacturing contract requires arbitration?

Possibly.

An arbitration clause may require contractual disputes to be resolved through the agreed arbitration institution.

However, an independent patent infringement claim may require a separate analysis of jurisdiction and the scope of the arbitration agreement.

The wording of your contract and the legal basis of each claim are important.

5. Can a Chinese court stop my supplier from manufacturing or exporting products before a final judgment?

In certain urgent circumstances, a Chinese court may grant a preliminary injunction, also known as behavioral preservation.

The applicant generally needs to demonstrate a sufficient legal basis, urgency, and a risk of harm that would be difficult to remedy without immediate action.

The court will also consider the interests of both parties and other relevant factors.

A valid patent alone does not guarantee an injunction.

6. Can I recover financial compensation from a Chinese manufacturer that infringed my patent?

Potentially, yes.

Under Chinese patent law, compensation may be calculated based on the patent owner's actual losses, the infringer's profits, or applicable patent licensing fees.

Statutory damages may be available where the relevant amounts cannot be determined.

However, the amount recoverable depends on the evidence, legal basis, and circumstances of the dispute.

7. What if my Chinese supplier removes my logo and sells the same product under another brand?

Removing your logo does not automatically make the manufacturer's conduct lawful.

Even if trademark infringement is not established, the supplier's activities may still violate contractual restrictions or infringe valid patents or other intellectual property rights.

For example, a manufacturer may be in breach of an agreement that prohibits unauthorized sales to third parties.

The legal assessment depends on your specific contractual and intellectual property protections.

8. What documents should I prepare before contacting a Chinese lawyer about a supplier dispute?

For an initial assessment, the following materials are particularly helpful: manufacturing, OEM, or ODM agreements; Chinese trademark or patent registration details; product photographs and technical specifications; supplier communications and warning letters; sales listings, invoices, or purchase records; shipping information for potentially infringing products; and evidence of financial losses, if available.

You do not need to have every document before seeking legal assistance. An initial assessment can identify which additional evidence may be necessary.

Need Legal Assistance With a Chinese Manufacturer?

Are you dealing with a Chinese supplier that is copying your product, selling to competitors, ignoring contractual restrictions, or potentially infringing your intellectual property?

Understanding your legal options under Chinese law can help you protect your commercial interests and make informed decisions.

Michael Ma assists international businesses with China-related commercial contracts, supplier disputes, intellectual property protection, and dispute resolution.

Contact Michael Ma — Email: lawyermichaelcn@outlook.com | Phone: +86 158 1078 8943

Disclaimer: The information above is for general educational purposes and does not constitute legal advice. The appropriate legal remedies depend on the facts and circumstances of each case.