Essential Trade Secrets Resources for Foreign Companies in China: Court Directory and Filing Guides
Quick Navigation
- Understanding China’s Court System for Trade Secret Cases
- Directory of Key Courts and IP Tribunals
- Step-by-Step Filing Guide for Trade Secret Litigation
- Evidence Collection and Preservation
- Preservation Measures and Preliminary Injunctions
- Costs, Timelines, and Practical Considerations
- Complete Court Contact Directory
When a trade secret has been misappropriated in China, the speed and effectiveness of your legal response can determine whether you recover your proprietary information or lose it permanently. Navigating China’s court system — with its specialized IP tribunals, multi-tiered appellate structure, and distinct procedural rules — requires a clear roadmap. This resource provides foreign companies with a comprehensive court directory and practical filing guides for trade secret litigation in China.
1. Understanding China’s Court System for Trade Secret Cases
China’s court system for trade secret cases operates at four primary levels, each with distinct jurisdiction and functions:
- Basic People’s Courts (基层人民法院): Handle first-instance civil cases below RMB 5 million in dispute amount in regions without specialized IP tribunals. Generally not recommended for complex trade secret cases due to limited IP expertise.
- Intermediate People’s Courts (中级人民法院): The default forum for first-instance trade secret cases involving foreign parties. All IP cases with foreign elements are heard at the intermediate level or above. Key intermediate courts include those in Beijing (Beijing IP Court), Shanghai (Shanghai IP Court), and Guangzhou (Guangzhou IP Court).
- Higher People’s Courts (高级人民法院): Handle appeals from intermediate courts and first-instance cases with particularly high stakes (typically above RMB 50 million or cases of national significance).
- Supreme People’s Court (最高人民法院): The Supreme People’s Court’s Intellectual Property Tribunal (最高人民法院知识产权法庭), established on January 1, 2019, hears appeals in technical IP cases nationwide, including trade secret cases involving technical information. This specialized tribunal has significantly improved consistency in trade secret jurisprudence.
Specialized IP Courts (知识产权法院)
China operates three dedicated IP courts — in Beijing, Shanghai, and Guangzhou — that centralize IP expertise and offer faster, more consistent adjudication. These courts have jurisdiction over first-instance trade secret cases with foreign involvement within their respective regions. Beyond these, the SPC has approved 23+ local IP tribunals in cities such as Nanjing, Hangzhou, Suzhou, Chengdu, Xi’an, Shenzhen, and others. Foreign companies should determine whether their business location falls within the jurisdiction of a specialized IP court or tribunal, as this can significantly impact case processing times and outcomes.
💡 Strategic Tip: Forum Selection
If your operations span multiple Chinese jurisdictions, consider whether forum selection is possible under PRC procedural law. Generally, the court with jurisdiction over the defendant’s domicile or the place where the infringing act occurred will hear the case. For trade secret cases, the place of misappropriation can sometimes provide a basis for jurisdiction. Consult with Chinese litigation counsel to identify the most favourable forum based on the local court’s track record, case processing speed, and expertise in trade secret matters.
2. Directory of Key Courts and IP Tribunals
| Court / Tribunal | Location | Jurisdiction | Contact / Filing |
|---|---|---|---|
| Beijing Intellectual Property Court | Beijing | First-instance IP cases in Beijing, including trade secrets with foreign parties | No. 1 Yulin Road, Haidian District, Beijing. Online filing: bjzfy.bjcourt.gov.cn |
| Shanghai Intellectual Property Court | Shanghai | First-instance IP cases in Shanghai, including trade secrets | No. 988 Zhangyang Road, Pudong New Area, Shanghai. E-filing via Shanghai Court Online. |
| Guangzhou Intellectual Property Court | Guangzhou | First-instance IP cases in Guangdong Province | No. 204 Zhongshan 4th Road, Yuexiu District, Guangzhou |
| SPC Intellectual Property Tribunal | Beijing (hears cases nationwide) | Appeals in technical IP cases nationwide, including trade secrets with technical content | Filing via SPC Online Litigation Service Platform |
| Shenzhen IP Tribunal (Qianhai) | Shenzhen | IP cases in Shenzhen, part of Qianhai Cooperation Zone | Qianhai Court, Nanshan District, Shenzhen |
| Hangzhou IP Tribunal | Hangzhou | IP cases in Zhejiang Province, technology-heavy docket | Hangzhou Intermediate People’s Court |
| Nanjing IP Tribunal | Nanjing | IP cases in Jiangsu Province | Nanjing Intermediate People’s Court |
| Chengdu IP Tribunal | Chengdu | IP cases in Sichuan Province, key for western China operations | Chengdu Intermediate People’s Court |
💡 Online Filing Portals
China’s courts have rapidly digitized filing procedures. Most intermediate courts and all IP courts now accept electronic filing through:
- China Mobile Micro Court (中国移动微法院): WeChat mini-program available nationwide for case filing, document submission, and case progress tracking
- SPC Litigation Service Network (人民法院诉讼服务网): Web-based portal for SPC and higher-level courts
- Local court e-filing systems: Each IP court maintains its own electronic filing platform, accessible through the court’s official website
Foreign parties may need assistance from Chinese counsel to navigate these portals, as many require Chinese national ID numbers or Chinese company registration numbers for registration.
3. Step-by-Step Filing Guide for Trade Secret Litigation
Step 1: Pre-Litigation Investigation and Case Assessment
Before filing, conduct a thorough investigation to establish:
- The existence of a trade secret — documented evidence of the information, its confidential nature, and its commercial value
- Reasonable protection measures — NDAs, access controls, security policies, training records
- Evidence of misappropriation — suspicious employee behaviour, digital forensics, witness statements, competitor product similarities
- Identity of the infringer(s) — current/former employees, competitor companies, business partners
Time estimate: 2–8 weeks depending on complexity
Step 2: Evidence Preservation (证据保全)
Before filing the main lawsuit, foreign companies should apply for evidence preservation measures. Under the Civil Procedure Law (Article 81) and the SPC’s Provisions on Evidence in IP Cases, courts can issue orders to:
- Seize physical documents, computers, servers, and storage devices
- Preserve electronic evidence including emails, chat records, and access logs
- Inspect manufacturing facilities or other premises
- Compel third parties (ISPs, cloud providers) to preserve relevant data
Evidence preservation applications are typically filed with the court that will hear the main case. The applicant must provide evidence of the likelihood of evidence destruction or tampering. A bond or deposit may be required.
Time estimate: 48–72 hours for emergency applications; 5–15 days for standard applications
Step 3: Filing the Complaint (起诉)
The complaint (起诉状) must include:
- Names and addresses of the plaintiff and defendant(s)
- Specific trade secret(s) allegedly misappropriated
- Facts constituting misappropriation
- Legal basis for claims (AUCL Articles 9, 17, 32)
- Specific relief sought (injunction, damages, destruction of infringing materials)
- Evidence list and supporting documents
The complaint and supporting documents must be submitted in Chinese. All foreign-language evidence must be accompanied by certified Chinese translations.
Time estimate: Filing accepted within 7 days; court fees based on claim amount (typically 0.5–1.5% of claimed damages)
Step 4: Case Management and Evidence Exchange
After case acceptance, the court will schedule a pre-trial conference (庭前会议) to:
- Clarify disputed issues and legal questions
- Set deadlines for evidence exchange
- Consider requests for protective orders to safeguard the trade secret during litigation
- Explore the possibility of mediation
China’s civil procedure allows for a two-stage evidence exchange process. Foreign companies should work closely with counsel to develop a comprehensive evidence strategy, including the use of forensic experts and technical appraisals.
Time estimate: 1–3 months
Step 5: Trial (庭审)
Trade secret trials in Chinese IP courts typically involve:
- Oral arguments by both parties
- Witness testimony (company representatives, technical experts, forensic investigators)
- Cross-examination of expert witnesses
- Technical examination by court-appointed experts (when applicable)
- In-camera proceedings for sensitive confidential information
Chinese courts increasingly use the “technology investigator” (技术调查官) system, where court-appointed technical experts assist the judges in understanding complex technical evidence. Foreign companies should be prepared to present technical evidence in an accessible manner and consider retaining a Chinese-registered forensic expert.
Time estimate: 1–3 days of hearings; judgment issued 2–6 weeks after trial
Step 6: Appeals (上诉)
Both parties have the right to appeal within 15 days of judgment (civil cases). The appellate timeline depends on the court level:
- Appeals from basic or intermediate courts go to the higher people’s court
- Appeals involving technical trade secrets go to the SPC Intellectual Property Tribunal (mandatory since 2019 for technical IP cases)
- SPC Intellectual Property Tribunal appeals are typically resolved within 6–12 months
Total case timeline: 12–24 months for first instance + appeal
4. Evidence Collection and Preservation
Evidence is the cornerstone of any trade secret case in China. The burden-shifting provision of AUCL Article 32 means that once the rights holder demonstrates basic reasonable protection measures and circumstantial evidence of misappropriation, the burden shifts to the defendant to prove they did not misappropriate. However, this only benefits the plaintiff if they have sufficient initial evidence.
Types of Evidence to Gather
- Documentary evidence: NDAs, employment contracts, invention assignment agreements, trade secret registers, security policies, training records
- Digital evidence: Email records, file access logs, system login history, download records, VPN access logs, deleted file recovery reports
- Physical evidence: Marked confidential documents, prototype drawings, laboratory notebooks, restricted area access logs
- Testimonial evidence: Witness statements from current and former employees who can attest to the confidential nature of the information
- Expert evidence: Forensic analysis reports, technical comparison analyses, valuation reports quantifying the trade secret’s economic value
Notarization and Authentication
Under Chinese civil procedure, evidence may require notarization (公证) to be admissible. Electronic evidence — particularly WeChat records, email communications, and website content — should be preserved through notarized evidence preservation procedures at a notary public office (公证处). For evidence located outside China, apostille or consular legalization may be required, depending on whether the country of origin is a signatory to the Hague Apostille Convention (which China joined in 2023).
5. Preservation Measures and Preliminary Injunctions
One of the most important tools in trade secret litigation is the ability to obtain interim relief before the final judgment. The SPC’s 2018 Provisions on Preservation Measures in IP Cases clarified that courts can issue the following types of preservation orders:
- Pre-litigation evidence preservation (诉前证据保全): Apply before filing the case, in urgent situations where evidence may be destroyed. Court must rule within 48 hours.
- Litigation evidence preservation (诉中证据保全): Apply after the case is filed but before trial.
- Pre-litigation property preservation (诉前财产保全): Freeze the defendant’s assets up to the claimed amount.
- Pre-litigation behavioural injunction (诉前行为保全): Court order requiring the defendant to cease certain activities before the case is resolved. Particularly valuable in trade secret cases where continued use of the secret causes ongoing harm.
💡 Practical Tip: Behavioural Injunctions
Chinese courts have become more willing to grant behavioural injunctions in IP cases since the SPC published model cases. In trade secret cases, a behavioural injunction can:
- Prohibit a former employee from working for a competitor while the case proceeds
- Order the return of physical and digital confidential materials
- Prohibit the use of specific technical processes or commercial information
- Require the defendant to preserve evidence and not tamper with relevant data
The applicant must demonstrate: (a) urgency — irreparable harm will occur without the order; (b) likelihood of success on the merits; and (c) a balance of equities favouring the applicant. A bond is typically required (usually 10-30% of the claim amount).
6. Costs, Timelines, and Practical Considerations
Estimated Costs of Trade Secret Litigation
| Cost Item | Estimated Range (RMB) | Notes |
|---|---|---|
| Court acceptance fee | 10,000–100,000+ | 0.5–1.5% of claim amount, capped for larger claims |
| Legal fees | 300,000–2,000,000+ | Varies by firm, case complexity, and geographic location |
| Notarization fees | 5,000–50,000 | Per evidence preservation session |
| Forensic expert fees | 50,000–300,000 | For digital forensics and technical analysis |
| Translation and authentication | 20,000–80,000 | Certified translations of evidence, foreign document authentication |
| Bond for preservation measures | 10–30% of claim | Refundable upon case resolution |
Typical Timeline by Case Type
| Case Type | First Instance | With Appeal |
|---|---|---|
| Simple trade secret case (no technical issues) | 6–9 months | 10–14 months |
| Technical trade secret case (involving proprietary processes, formulas) | 9–15 months | 14–24 months |
| Trade secret case with criminal component | 12–18 months (civil) + criminal process | 18–30 months |
7. Complete Court Contact Directory
Supreme People’s Court — Intellectual Property Tribunal
Address: No. 5 Dongjiao Lane, Fengtai District, Beijing 100078
Phone: +86-10-6755-6133
E-Filing: www.court.gov.cn
Jurisdiction: Nationwide — appeals in technical IP civil cases of second instance
Beijing Intellectual Property Court
Address: No. 1 Yulin Road, Haidian District, Beijing 100089
Phone: +86-10-8266-6666
E-Filing Portal: bjzfy.bjcourt.gov.cn
Case acceptance hotline: 12368 (Beijing)
Shanghai Intellectual Property Court
Address: No. 988 Zhangyang Road, Pudong New Area, Shanghai 200122
Phone: +86-21-5891-9393
E-Filing Portal: Shanghai Court Online (上海法院诉讼服务网)
Case acceptance hotline: 12368 (Shanghai)
Guangzhou Intellectual Property Court
Address: No. 204 Zhongshan 4th Road, Yuexiu District, Guangzhou 510030
Phone: +86-20-8300-7325
E-Filing Portal: Guangzhou Court Online (广州法院诉讼服务网)
Note: Also has jurisdiction over IP cases throughout Guangdong Province, including Shenzhen, Dongguan, and Foshan
Foreign companies should always have qualified Chinese legal counsel handle the actual filing process. This directory is intended as a reference for understanding the court structure and preparing litigation strategy — not as a substitute for professional legal representation.
Disclaimer: This article provides general informational resources and does not constitute legal advice. Court contact information, fees, and procedures may change. Foreign companies should verify current details with local legal counsel and consult qualified professionals before initiating litigation. The information presented is based on publicly available data as of July 2026.
