A shipment of imported timber worth several million RMB arrives at a Chinese port. The consignee is told: because the time-charterer has defaulted on hire, the owner has cancelled the charter, and the consignee must now pay USD 3,000 per container as “ransom” to take delivery. Sixty containers sit on the quay for over two months, the production line at risk. This is not hypothetical — it is a real case decided by a maritime court in 2024. Faced with the unlawful detention, the private enterprise did not pay; it applied to the court for a maritime injunction. Within 48 hours the court granted the application, and the cargo was released.
The case illustrates a vital point: where cargo is unlawfully detained, the law provides a “sharp instrument” for the compliant party — the maritime injunction. This article explains how the regime works and when enterprises can invoke it.
What Is a Maritime Injunction?
A maritime injunction is a compulsory measure ordered by a maritime court on application of a party, requiring the respondent to act or refrain from acting in order to protect the applicant’s lawful rights. In short, it is a court order issued in urgent situations requiring the other side to do something (such as release cargo) or to stop doing something (such as detaining a vessel).
The regime is set out in Chapter IV (Articles 51–61) of the Special Maritime Procedure Law of the PRC, in force since 1 July 2000. The institution draws on the Mareva injunction in English common law and on civil-law einstweilige Verfügung practice, combining international experience with Chinese maritime adjudication.
Compared with general civil conduct-preservation, the maritime injunction has three distinctive features:
Speed. The court must rule within 48 hours of accepting the application; if granted, the order is enforced immediately. Versus the months a regular action requires, this is decisive for enterprises needing prompt delivery.
Procedural independence. The injunction is not affected by the parties’ jurisdiction or arbitration clauses. Even where the contract refers disputes to offshore arbitration, an application may still be made to a Chinese maritime court. Once executed, the underlying dispute may settle without need for protracted proceedings.
Targets conduct, not assets. Asset preservation freezes property to safeguard future enforcement; a maritime injunction targets the unlawful or contract-breaching conduct itself, directly resolving urgent matters such as cargo release, ship delivery, or issuance of bills of lading.
When Will a Court Issue a Maritime Injunction?
Under Article 56 of the Special Maritime Procedure Law, three conditions must be met cumulatively:
First, the applicant has a concrete maritime claim. The application must specify what the court is asked to order — for example, “order the respondent to deliver to the applicant the 60 containers of cargo in question”. The request must be specific and enforceable.
Second, the respondent’s conduct violates law or contract. Where a carrier lawfully asserts a lien under Article 87 of the Maritime Code, there is no breach; but where a shipowner detains a third party’s cargo because of the time-charterer’s non-payment of hire, that constitutes unlawful infringement of the innocent cargo owner’s rights.
Third, the situation is urgent: failure to issue the injunction immediately would cause or aggravate loss. This is the most contested condition in practice. The court will weigh the nature of the cargo, the duration of detention, the applicant’s losses, and similar factors.
In 2021 the Xiamen Maritime Court declined an application by a stone-product enterprise, reasoning that stone is non-perishable and would not be damaged during port storage — urgency was therefore not made out. In the timber case discussed above, the cargo had been detained for over two months and the enterprise urgently needed it for production; urgency was found. “Urgency” is determined case by case.
How to Apply
Jurisdiction. Pre-action applications go to the maritime court for the place where the maritime dispute occurred — typically the location of the cargo, the vessel, or the bill of lading. China has 11 maritime courts: in Guangzhou, Shanghai, Qingdao, Dalian, Tianjin, Wuhan, Ningbo, Xiamen, Haikou, Beihai and Nanjing.
The injunction is not constrained by jurisdiction or arbitration agreements. Even if the contract designates Singapore arbitration or English court jurisdiction, where the cargo is at a Chinese port the party may apply to a Chinese maritime court.
Required materials. Application identifying the parties, request (e.g. order to deliver cargo), facts and grounds, signed and sealed; evidence of the maritime legal relationship, the respondent’s breach and urgency; cash deposit or financial-institution guarantee; corporate documents (business licence, ID of legal representative); power of attorney and lawyer’s letter where engaging counsel.
Security. Once the application is accepted, the court may require the applicant to provide security; failure to do so results in dismissal. The amount is generally 10%–30% of the value of the affected subject matter, or the amount of likely loss to the respondent from a wrongful application. Security may take the form of cash, bank guarantee, or property mortgage. In lien disputes, dual security may be needed in practice: one tier for wrongful application, another for the underlying claim.
Examination and timing. The court reviews the application; complex matters may involve a hearing. The statutory deadline for the ruling is 48 hours — if granted, the order is enforced immediately; if not, the application is dismissed.
Court fee. Under the Measures on Litigation Costs, the fee per application is RMB 1,000–5,000, prepaid by the applicant. Where litigation follows on the underlying claim, the fee can be added to the litigation claim.
When Can a Maritime Injunction Be Used?
Common categories include:
Compulsory delivery of cargo — the most frequent scenario in practice. Where a carrier, terminal operator or other person under a duty to release cargo refuses to do so — for example, the shipowner withholding innocent cargo because of disputes with a time-charterer — the cargo owner may apply for an order to release the cargo.
Compulsory issuance of bills of lading — where carriers refuse to issue bills after receiving cargo, or freight forwarders detain bills citing fee disputes. Under Supreme People’s Court rules, where the contract is silent or unclear, a freight forwarder may not exercise a lien over a bill of lading.
Compulsory delivery of a vessel — where a bareboat charterer refuses to redeliver the vessel after expiry or termination of the charter.
Compulsory return of containers — where the consignee holds containers beyond the agreed period.
Other scenarios — compulsory signing, compulsory cargo inspection, compulsory release of arrest security, compulsory completion of a fixed voyage, and even responses to foreign anti-suit injunctions.
Remedies Available to the Respondent
The regime is not one-sided:
Reconsideration. A party dissatisfied with the ruling may apply for reconsideration within 5 days; the court must decide within 5 days of receipt. Reconsideration does not stay enforcement.
Objection by interested parties. Third parties asserting rights in the cargo may object; if the court finds the objection sustained, the injunction may be set aside.
Compensation. If later proven that the application was wrongly made, the respondent or interested parties may claim damages, with the issuing maritime court having jurisdiction over the compensation claim.
Sanctions for non-compliance. Where the respondent refuses to comply, the court may fine individuals RMB 1,000–30,000 and order detention of up to 15 days; entities may be fined RMB 30,000–100,000. Criminal liability applies in serious cases.
Practical Guidance
When to consider applying. Counsel should be consulted promptly upon any of the following: cargo unreasonably detained at the port; carrier’s refusal to release cargo or bills; charterer’s refusal to redeliver upon expiry; unlawful detention of essential certificates or documents; ongoing and escalating harm from the other side’s conduct.
Timing and urgency. The remedy’s value lies in speed, but that imposes a duty on the applicant to act quickly. The longer the detention, the higher the storage and consequential losses; prolonged inaction may also lead the court to conclude that the situation is not urgent. We recommend completing the initial legal consultation and evidence review within 72 hours.
Evidence. Critical evidence includes: bills of lading and transport contracts establishing the maritime legal relationship; correspondence and emails evidencing the respondent’s breach; cargo value documentation, production schedules and downstream contracts establishing urgency; documentation showing the absence of any lawful basis for the detention.
Choice of court. Where cargo is distributed across multiple ports, prefer maritime courts with strong enforcement capability and substantial experience in the relevant matter. The maritime courts at Shanghai, Ningbo, Guangzhou and Xiamen handle a large volume of such cases.
Security preparation. Establish working relationships with banks or guarantee companies in advance so guarantees can be issued at short notice. Where cash security is used, reserve 10%–30% of the cargo value.
Follow-up. The injunction resolves the immediate emergency, not the underlying dispute. Following release, freight, demurrage and damages may still be in dispute. The enterprise should prepare on two tracks — settlement negotiation post-release, and full evidence preservation in case litigation or arbitration is needed.
Conclusion
In recent years, where charterers have collapsed and shipowners have sought to shift risk by unlawfully detaining third-party cargo, some cargo interests have chosen to pay high “ransoms” rather than litigate. That capitulation only encourages further unlawful detention.
The value of the maritime injunction is that it offers the compliant party a fast, efficient and low-cost path. It safeguards the rights of the individual enterprise and, through judicial authority, deters wrongdoing and protects the order of the shipping market. As the Xiamen Maritime Court observed in a leading case, “the rule of law is the best business environment”.
For enterprises engaged in seaborne trade, awareness of the maritime injunction is not a peripheral matter of legal hygiene — it is a necessary instrument to protect interests at critical moments. When cargo is held, documents are detained, or a vessel is unlawfully retained, remember: the law has provided this sharp instrument. Within 48 hours, the court must answer.