Table of Contents

1. Key Highlights:
2. Introduction
3. How the ten cases outline China Customs’ enforcement priorities
4. Smart Customs in action: the intelligent infringement risk identification model
5. Administrative and criminal law linkage: deterrence through coordination
6. Cross‑border e‑commerce: new modes of infringement and enforcement responses
7. Protecting domestic innovation and resolving design disputes by mediation
8. Protecting foreign brands and stabilizing investment expectations
9. Event‑driven enforcement: guarding the World Cup and other major events
10. Trendy toys: protecting a cultural export and an emerging industrial cluster
11. Border small‑scale trade: vulnerability and enforcement responses
12. Common evasion techniques uncovered and how customs countered them
13. Enforcement outcomes and remedies: what happened to detained consignments
14. Practical advice for rights holders, exporters and platforms
15. What these cases signal for global trade and IP enforcement
16. FAQ

Key Highlights:

• China Customs published ten representative 2025 enforcement cases revealing a shift toward data‑driven "Smart Customs," expanded use of administrative‑to‑criminal referrals, and targeted campaigns covering cross‑border e‑commerce, trendy toys, and event‑related merchandise.
• Seizures spanned trademark, copyright and design patent infringements across export, import, mail and border small‑scale trade channels, with common evasion tactics including misdeclaration as “unbranded,” falsified invoices, and mislabeling goods to evade supervision.

Introduction

China’s General Administration of Customs released a compilation of ten typical intellectual property (IP) enforcement cases handled by customs offices across the country in 2025. The cases span a wide geographic spread — from coastal hubs such as Ningbo, Shenzhen and Shanghai to inland and border posts including Chengdu, Urumqi and Lhasa — and cover a spectrum of IP types and trade channels. Together they offer a window into how customs authorities are combining data analytics, image recognition, interagency cooperation and targeted enforcement campaigns to protect trademarks, copyrights and design patents at the point of cross‑border movement.

These cases are important for brand owners, exporters, trade platforms and compliance professionals. They demonstrate new enforcement tools, common routes of evasion and the practical consequences of being identified as an infringing shipment: detention, confiscation, fines, and in significant matters, transfer to criminal investigators. The record also highlights an emerging preference for mediation in design disputes and bespoke protection strategies for high‑tech enterprises and foreign investors. The following analysis synthesizes the ten cases, extracts enforcement trends, and sets out practical implications for rights holders and traders.

How the ten cases outline China Customs’ enforcement priorities

The ten cases presented by the General Administration of Customs converge on several policy priorities:

• Accelerating digital transformation of enforcement through intelligent risk models and image recognition.
• Strengthening deterrence by linking administrative seizures to criminal investigation when evidence suggests organized or serious infringement.
• Protecting both domestic innovation and foreign investment by tailoring rapid‑response mechanisms for rights holders.
• Targeting growth areas and predictable infringement spikes — cross‑border e‑commerce, trendy toys, and event merchandise tied to major sporting events.
• Policing alternate trade channels, notably border small‑scale trade, where some operators have shifted shipments to avoid scrutiny.

These priorities reflect a dual objective: preserving trade facilitation while tightening intellectual property protection at inbound and outbound points of inspection. The cases illustrate both preventive work — intercepting goods before they enter foreign markets — and remedial measures such as pre‑litigation evidence preservation and administrative mediation.

Smart Customs in action: the intelligent infringement risk identification model

Case 1 from Nanjing Customs stands out as the first nationwide detection attributed to China’s intelligent infringement risk identification model. Lianyungang Customs inspected a used loader declared for export by a Shenzhen company in January 2025 and detected the “LIUGONG” trademark affixed to the vehicle despite a declaration listing the goods as “unbranded.” The loader, valued at RMB 200,000, was detained; evidence preservation aided a later civil ruling.

This case formalizes the operational shift described by customs as moving to a hybrid model of “expert judgment + machine intelligence.” The model reportedly automates discovery of infringement leads, generates risk factors and flags high‑risk consignments for inspection. Integration with data sources — customs declarations, manifests, historical seizure records, rights holder alerts and imagery — enables predictive targeting that narrows the inspection universe while increasing the yield of genuine IP violations.

Comparative perspective: risk‑based targeting is not unique to China. Major customs agencies worldwide have long used data analytics and targeting tools to prioritize inspections. What China’s case underscores is the deployment of an explicit “intelligent infringement” module tailored to trademarks and design features, combined with mobile terminals capable of image and trademark recognition at frontline checkpoints.

Operational considerations and limits Machine models require reliable training data and feedback loops. False positives can disrupt trade; false negatives permit infringing goods to slip through. The Nanjing case benefited from clear visible branding on heavy equipment, but the model’s performance on subtle design patents or small consumer goods will depend on image resolution, catalog completeness and rights holder cooperation. Effective implementation will require regular updating of rights‑holder databases, standardized image repositories and procedural safeguards to ensure that flagged shipments are reviewed by experienced officers before enforcement action.

Administrative and criminal law linkage: deterrence through coordination

Several cases used the “administrative and criminal law linkage” mechanism, most notably:

• Case 2 (Ningbo): Beilun Customs inspected gasoline engine water pumps bearing the “EAGLES” mark declared as “unbranded.” Customs initiated the linkage and transferred leads to public security; the police opened a case.
• Case 3 (Hangzhou Zhoushan): Large volumes of mobile phones and screens bearing “OPPO,” “VIVO” and “Lenovo” were detained and case leads notified to public security.
• Case 4 (Huangpu): 86,400 razors falsely declared as “lighting fixtures” carrying the “Gillette” trademark were seized and public security alerted.

Mechanics and rationale Customs wield administrative authority to detain and penalize infringing consignments. Where facts suggest organized manufacturing, large quantities and cross‑border intent that could amount to criminal counterfeiting, customs may notify or transfer the case to law enforcement for criminal investigation. This linkage increases deterrence and enables longer reach: public security organs can investigate production chains, seize raw materials and identify suspect networks for prosecution.

Legal thresholds and practical effects Not every administrative seizure will lead to criminal referral. Cases indicating scale, profit motive and falsification of trade documents are likeliest to cross into criminal investigation. For rights holders, linkage offers a pathway to more comprehensive remedies; for exporters and traders, it raises the stakes — fines and confiscation may be accompanied by seizure of production facilities or criminal charges for operators.

Implications for supply chains Exporters sourcing components or engaging third‑party manufacturers must tighten vendor due diligence. The linkage mechanism can disrupt entire production clusters, as the Jinan case shows: coordinated raids and arrests followed the discovery of counterfeit bearings. International buyers and upstream suppliers should incorporate IP compliance clauses, periodic audits and traceability requirements to mitigate exposure.

Cross‑border e‑commerce: new modes of infringement and enforcement responses

Cross‑border e‑commerce accounted for a notable cluster of seizures (Case 8), including:

• Fuzhou Airport Customs: 4,862 items, including items bearing “Balenciaga,” with forged documentation discovered inside packages.
• Qingdao Rongcheng: 7,888 items including “Hermes” and “Olaplex” marked products.
• Zhengzhou: 207 items seized.

Patterns of evasion identified Investigators found elaborate falsified paperwork inside packaging: counterfeit customs declarations, tax receipts, purchase slips and transaction vouchers that mimic “daigou” (overseas purchasing agent) invoices and logistics flows. Some operators embed complete fake chains of custody to create the appearance of legitimate overseas procurement then routing back into domestic retail channels, or to give a veneer of authenticity in claims against consumer purchases.

Why cross‑border channels attract counterfeiters E‑commerce channels offer scale, fragmentation and rapid parcel flows. Small parcels increase the difficulty of inspection on a per‑item basis. Platforms often operate with thin margins and rapidly changing seller populations. These structural features, combined with globalized demand for luxury goods, cosmetics and branded clothing, render cross‑border channels attractive to counterfeiters.

Enforcement responses and policy measures China Customs launched a nationwide “Special Action for Intellectual Property Protection in Cross‑border E‑commerce Channels (2025).” Tactics include intensified inspections of outbound parcels, collaboration with platforms for buyer and seller data, and deeper scrutiny of supporting documents within package contents. Rights holders are encouraged to register with customs systems, provide product image libraries and expedite takedown or seizure requests where counterfeit listings are identified.

Platform governance and private remedies E‑commerce platforms must strengthen seller verification, require proof of supply chain legitimacy for high‑risk categories, and institute rapid fraudulent listing removal. Brand owners can deploy product authentication technologies — serialized identifiers, secure QR codes or blockchain‑based provenance — to enable frontline officers and customs to authenticate goods quickly.

Protecting domestic innovation and resolving design disputes by mediation

Cases 3 (Hangzhou) and 5 (Shenzhen) illustrate dual priorities: defending domestic brands and experimenting with mediation for design patent conflicts.

Protecting homegrown brands Hangzhou Zhoushan Customs intercepted thousands of mobile phones using “OPPO,” “VIVO,” and “Lenovo” marks declared for export from Yiwu with a combined value above RMB 2 million. Rights‑holder confirmation led to detention and administrative penalties. Such interventions protect domestic technology brands from reputational harm abroad and preserve export market integrity.

Design patent mediation: the Shenzhen approach Shenzhen Customs handled a design patent dispute over “RCA Television Antenna” products. After initial detention, Shenzhen proactively guided the parties to the Shenzhen Intellectual Property Protection Center for mediation. Technical comparison and legal explanations led to a negotiated settlement, specifying infringement findings and compensation.

Why mediation matters Litigation can be time‑consuming and costly, particularly for small and medium enterprises (SMEs). Administrative mediation offers speed, technical expertise and a route to pragmatic resolution that preserves commercial relationships while securing compensation and correcting infringing behavior. The Shenzhen case frames customs not just as an enforcement agency but as a dispute resolution facilitator, aligning with broader policy initiatives to diversify conflict resolution mechanisms.

Practical takeaways for rights holders Rights holders should prepare concise, technically supported evidence packages and be open to mediation where appropriate. Mediation can be particularly effective for design disputes where nuanced differences in ornamental features determine outcomes.

Protecting foreign brands and stabilizing investment expectations

Case 6 assembles a string of seizures aimed at foreign brands: MIU MIU and CELINE shoe uppers, and SKF bearings among others. The General Administration of Customs rolled out a “Special Action for Customs Protection of Intellectual Property Rights to Stabilize Foreign Investment (2025).”

Why foreign brand protection matters Protecting foreign brand IP promotes confidence among multinational investors and affiliates relying on fair market operations. Customs framed these seizures as protecting the business environment and supply chains that support foreign investors. The cases show attention to semi‑finished goods and components — shoe uppers and bearings — which are upstream items that, if left uncontrolled, enable large volumes of counterfeit finished goods to reach global markets.

Enforcement coordination and outcomes Jinan’s Quancheng Customs uncovered an extensive bearing counterfeiting operation. Following detention and transfer to public security, coordinated raids produced seizures of 134,000 counterfeit bearings, three production sites were shut down and five suspects were arrested and later sentenced. These actions illustrate how customs investigations can lead to broader criminal enforcement and dismantle production networks.

Implications for manufacturing clusters Companies operating in export processing or component manufacturing hubs must maintain strict supplier controls and traceability. National customs priorities mean higher scrutiny on parts and semi‑finished goods that historically evaded attention but can be repurposed into counterfeit finished products.

Event‑driven enforcement: guarding the World Cup and other major events

Case 7 shows customs preparing for predictable infringement surges linked to major events. With the 2026 FIFA World Cup imminent at the time of the cases, customs seized counterfeit event mascots, footballs and trophies bearing FIFA and UEFA marks across Ningbo, Shanghai and Chengdu.

Technology tools for event logo policing Customs employed “intelligent trademark recognition” and image recognition on mobile inspection terminals to instantly match logos used on goods to registered IP. This speeds frontline decisions and reduces the need for laborious manual comparisons.

Why event merchandise is vulnerable High consumer demand for event‑themed memorabilia and licensed goods produces a spike in both legitimate and counterfeit supplies. Unscrupulous sellers exploit short sales windows and fragmented supply chains. Customs’ event‑focused early warning systems and industry liaison can preempt mass export of counterfeit memorabilia.

Advice for rights holders and licensees Rights holders should pre‑notify customs of authorized licensees, provide high‑quality images of authorized products and known counterfeit variants, and coordinate with platforms and licensees to monitor suspicious listings. Rapid takedown procedures and customs recordation schemes amplify prevention.

Trendy toys: protecting a cultural export and an emerging industrial cluster

Case 9 relates to a nationwide “Special Action for Customs Protection of Intellectual Property Rights in the Trendy Toy Industry (2025).” Pop culture toy brands such as POP MART and Labubu were major targets; millions of infringing items were seized across dozens of ports.

Significance of the trendy toy sector Trendy toy brands have become a major cultural and commercial export, supporting design talent, retail networks and downstream licensing. Infringement threatens brand value and long‑term industry health. Customs’ campaign aimed to shield the sector and promote orderly development.

Enforcement modalities and scale Seizures included keychains, plush toys and collectible figurines intercepted at airports, international transit links and export declarations. Customs emphasized multi‑channel coverage — sea, land, air and mail — and combined inspections with legal education and enterprise training.

Balancing creativity and enforcement Protecting trendy toy IP requires sensitivity to derivative art, fan culture and legitimate customization. Customs interventions must be supported by clear rights documentation and robust evidence of unauthorized commercial exploitation. Rights holders benefit from registering copyrights and trademarks, and from producing open guidelines that help customs identify authorized versus infringing product variants.

Border small‑scale trade: vulnerability and enforcement responses

Case 10 spotlights seizures through border small‑scale trade channels at Khunjerab (Urumqi Customs), Gyirong (Lhasa), and Heihe (Harbin). The goods included thousands of mobile phones bearing “VIVO” and “OPPO,” drum kits labeled “KTAMA,” watches with “ROLEX” marks and ZOOMLION filter cartridges.

What is border small‑scale trade? Border small‑scale trade is a recognized mode at land border ports intended to facilitate local economic activity and improve livelihoods. It typically involves lower‑value consignments and simplified documentation. Criminal actors have exploited these attributes to reroute infringing goods previously shipped via general trade.

Detection and enforcement challenges Lower documentation thresholds and numerous small consignors complicate targeting. Customs officers rely more on risk profiling, suspicious packing patterns and local intelligence. The seizures show that customs monitors these channels closely and will apply standard IP enforcement measures where infringement is detected.

Policy implication Strong oversight, combined with community education in border regions and cooperation with neighboring jurisdictions, can reduce incentives to divert infringing goods into small‑scale trade channels.

Common evasion techniques uncovered and how customs countered them

The ten cases document several recurring evasion techniques:

• Declaring branded goods as “unbranded” or mislabeling products (e.g., razors declared as “lighting fixtures”).
• Concealing trademarks inside packaging, or altering outward appearance to avoid obvious branding.
• Falsifying supporting documents (fake invoices, customs declarations, tax payment receipts) in cross‑border e‑commerce parcels to simulate legitimate daigou purchases.
• Shifting shipments to border small‑scale trade channels with lighter controls.
• Sending semi‑finished components rather than finished goods to evade detection until later in the supply chain.

Customs countermeasures included:

• Deployment of intelligent identification models and image recognition tools.
• Strengthened cooperation with rights holders and rapid evidence sharing.
• Use of administrative suspension and linkage to criminal authorities for cases suggesting organized counterfeiting.
• Special actions targeting high‑risk sectors (cross‑border e‑commerce, trendy toys, foreign investment protection, event merchandise).
• On‑site inspections and mediation to resolve design disputes and secure settlements.

The persistence of these evasion techniques underscores the need for both technological and procedural defenses, including better authentication, improved documentation standards, and coordinated platform enforcement.

Enforcement outcomes and remedies: what happened to detained consignments

Across the cases, enforcement commonly followed a pattern:

1. Inspection and initial identification (often assisted by intelligent recognition tools or rights holder confirmation).
2. Detention of goods and initiation of administrative IP protection procedures.
3. Rights holder confirmation of infringement.
4. Administrative penalty decisions: confiscation of infringing goods and imposition of fines.
5. In cases indicating criminal activity or large‑scale counterfeiting, notification and transfer to public security authorities for criminal investigation, raids and arrests.
6. For design patent disputes, some matters proceeded to mediation through intellectual property protection centers, resulting in negotiated settlements and compensation.

This mix of administrative confiscation, fines, civil support and criminal referrals provides a layered remedy toolkit. Rights holders obtained both immediate disruption of illegal exports and, in some instances, access to longer‑term criminal prosecutions that dismantled production networks.

Practical advice for rights holders, exporters and platforms

Rights holders

• Record and register trademarks, copyrights and patents in key jurisdictions and with customs recordation systems where available.
• Provide customs with high‑resolution images, product specifications and authorized licensee lists to improve frontline identification.
• Maintain a designated contact for customs inquiries and be prepared to supply timely confirmation of infringement.
• Consider product serialization, secure labeling or encryption that assists verification at checkpoints.

Exporters and suppliers

• Implement supplier audits, traceability mechanisms and contractual indemnities to reduce risk of inadvertently shipping infringing goods.
• Maintain accurate and descriptive customs declarations; misdeclaration can trigger administrative and criminal penalties.
• Train staff to spot suspicious or improperly labeled components and to escalate queries to compliance teams.

E‑commerce platforms and marketplaces

• Strengthen seller onboarding, require verification for high‑risk product categories and establish rapid takedown workflows.
• Cooperate with customs and rights holders by sharing seller data and transaction records when infringement is suspected.
• Encourage use of anti‑counterfeiting technologies and robust returns procedures that allow tracebacks of suspicious supply chains.

Customs and enforcement bodies

• Continue refining machine learning models and image repositories while ensuring human oversight to minimize false positives.
• Expand cooperation frameworks with domestic public security and international customs counterparts for cross‑border investigations.
• Offer rights holders accessible mediation and administrative channels to resolve disputes efficiently, particularly for SMEs.

What these cases signal for global trade and IP enforcement

The 2025 cases signal several durable shifts in IP enforcement at borders:

• Automation and smart targeting will play an increasing role, with frontline officers augmented by image recognition and data analytics.
• Agencies will prioritize sectors with high cultural or economic value — technology brands, trendy toys, event merchandise — and adapt enforcement to changing smuggling techniques.
• Interagency coordination, including administrative‑to‑criminal referrals, will raise the stakes for large‑scale infringers and incentivize upstream compliance.
• Cross‑border e‑commerce will remain a structural challenge, requiring a combination of platform governance, rights‑holder vigilance and customs intelligence.

For international stakeholders, the pattern underscores that IP protection at the point of cross‑border movement is a strategic enforcement frontier. Companies planning to export to or source from China must expect active customs policing and should invest in IP recordation, supply‑chain transparency and proactive engagement with enforcement authorities.

FAQ

Q: What is the “intelligent infringement risk identification model” mentioned in the cases? A: It is a data‑driven model that integrates customs declarations, historical seizure data, image libraries and other signals to flag consignments that exhibit risk factors for IP infringement. The model supports frontline inspections by generating leads that human officers then verify.

Q: When will customs refer a case to criminal investigators? A: Customs typically refers cases when initial investigations indicate organized activity, large quantities, forged documents, or other signs of serious, profit‑driven counterfeiting. Referral thresholds vary by jurisdiction and case specifics, but indicators of organized production, complex deception and high economic scale are common triggers.

Q: How do rights holders engage with customs to protect their IP? A: Rights holders should register with customs recordation programs where available, supply high‑quality product images and authenticity markers, and provide a designated contact for verification. Timely cooperation during customs inquiries accelerates detention and resolution.

Q: What remedies are available after customs detains goods? A: Customs can detain and confiscate infringing goods and impose administrative fines. When warranted, cases are referred to public security for criminal investigation. Rights holders can also pursue civil litigation for damages while customs preserves evidence to support such suits.

Q: Does customs act against infringing goods even if a trademark or patent is not registered in China? A: Customs enforcement typically relies on rights held in the jurisdiction concerned. Registration in China strengthens customs’ ability to act, but other protections — such as well‑known marks or international conventions — can influence enforcement. Rights holders should consult legal counsel to confirm enforcement strategies.

Q: What should e‑commerce platforms do to reduce IP infringement risks? A: Platforms should enhance seller verification processes, require documentation for branded goods, proactively monitor listings for suspicious activity, respond rapidly to takedown requests, and collaborate with customs and rights holders to share necessary information for investigations.

Q: How can exporters avoid inadvertent seizures? A: Maintain accurate product descriptions and declarations, ensure suppliers are legitimate and documented, avoid repackaging or relabeling branded items without authorization, and keep transparent invoices and shipping records. Implement internal compliance checks and staff training.

Q: Will these customs procedures affect legitimate trade volumes? A: Targeted inspections and risk‑based enforcement aim to minimize disruption to legitimate trade. Enhanced intelligence should narrow inspections to high‑risk consignments. Nonetheless, exporters and platforms will see greater scrutiny in flagged sectors and should prepare by improving documentation and compliance practices.

Q: How effective is mediation as an alternative to litigation in design disputes? A: Mediation can be quicker and less costly than litigation. Cases like Shenzhen’s television antenna mediation demonstrate how technical comparison and professional mediation can produce binding settlements that clarify infringement and compensation. Mediation is particularly useful for SMEs seeking swift remedies.

Q: Are similar enforcement models used internationally? A: Many customs authorities worldwide use risk‑based targeting and data analytics to prioritize inspections. Image recognition and cooperative frameworks with rights holders are increasingly common. However, the specific architecture, legal mechanisms and sectoral campaigns differ by country.

Q: What are common evasion techniques to be aware of? A: Watch for misdeclaration (e.g., claiming “unbranded”), false invoices or daigou receipts, shipping via less regulated channels like border small‑scale trade, and disguising goods as different product types. These techniques appear repeatedly in customs casework.

Q: How should rights holders prepare for event‑related infringement spikes? A: Pre‑register authorized licensees and product portfolios with customs, supply high‑quality image datasets for logo recognition, set up rapid take‑down and seizure coordination plans with platforms and customs, and monitor demand spikes that may attract counterfeiters.

Q: What does this enforcement trend mean for foreign investors operating in China? A: The emphasis on protecting foreign brands and components signals that customs will be an active partner in maintaining a predictable IP environment. Investors should embed IP compliance into vendor management and proactively engage with customs recordation mechanisms and local enforcement channels.

Q: Where can trade and legal professionals find further guidance on working with China Customs? A: China’s General Administration of Customs provides guidance on IP protection measures and recordation procedures. Rights holders and traders should also consult specialized IP counsel or customs brokers experienced in cross‑border enforcement and the particularities of China’s administrative procedures.

The ten cases form a practical manual of contemporary customs enforcement: they reveal which trade channels attract attention, how technology and interagency cooperation change the response, and what rights holders and traders must do to avoid disruption. For exporters and brands, the message is clear — invest in documentation, product authentication and proactive engagement with customs to reduce the risk of costly detentions and to preserve market access.