In March 2024, Mr. Wang, the head of an electronic components company in Nanshan, Shenzhen, sat in the conference room of Zhiming Law Firm with a furrowed brow. He had signed a supply contract worth USD 5.1 million with a Hong Kong partner. After the goods were shipped, the other party refused to pay the balance, citing "quality defects." However, the contract merely stated "disputes submitted to the Hong Kong International Arbitration Centre," without specifying the seat of arbitration, governing law, or arbitration language. Mr. Wang asked: If it wasn't clearly stipulated, can we still go to Hong Kong for arbitration?

This is not an isolated case. Over the past five years, the number of foreign-related cases involving Hong Kong, Macao, and Taiwan accepted by the Shenzhen Qianhai Court has grown at an average annual rate of 30%, with cases involving Hong Kong accounting for over 60%. Cross-border trade disputes are shifting from "occasional incidents" to "high-frequency risks." Many companies, like Mr. Wang, are still at the stage of "heard of it, never used it" when it comes to international arbitration—how should arbitration clauses be written into contracts to be valid? How can mainland judgments be enforced in Hong Kong? Today, using data and legal provisions, we will explain this thoroughly.

International arbitration is not "litigation," it is "choosing the rules."

The essence of international arbitration is that the parties select a neutral set of dispute resolution rules through agreement. Compared with litigation, it has three major advantages: finality of awards, strong confidentiality, and convenient cross-border enforcement. According to Article 291 of the Civil Procedure Law of the People's Republic of China, for disputes arising in foreign-related economic and trade, transportation, and maritime matters, the parties may agree in writing to choose an arbitration institution. This "written agreement" is key—if it is not written or not clearly written, the arbitration jurisdiction may directly fall through.

In practice, the contract clauses of many small and medium-sized foreign trade enterprises in Shenzhen have three fatal flaws: first, they only write "arbitration" without specifying the institution; second, they stipulate both arbitration and court jurisdiction; third, they leave the place of arbitration and applicable law blank. These practices are highly likely to render the arbitration clause invalid, leaving the parties to passively defend lawsuits once disputes arise.

Key data: threshold and cost of the disputed amount

Taking the Hong Kong International Arbitration Centre (HKIAC) as an example, for cases with a disputed amount below HKD 25 million, the institutional arbitration registration fee plus administration fee is approximately in the range of

Costs are not low, and timelines are not short, so the core strategy of international arbitration is: not every dispute needs to go to arbitration.

What types of cross-border disputes must have international arbitration agreed upon in advance?

Three types of disputes involving parties from different legal jurisdictions must be addressed in advance: first, equity or joint venture contract disputes, where the applicable law is complex; second, intellectual property licensing or technology transfer, which demands extremely high confidentiality; third, sales contracts in international trade involving large amounts and frequent transfers of goods title. Data from the Qianhai Court shows that these three categories account for 73% of its total foreign-related cases.

In practice, the operational path of international arbitration can be divided into four steps.

Step 1: Confirm whether the contract contains a valid arbitration clause. If two or more arbitration institutions are agreed upon at the same time, according to Article 5 of the "Interpretation of the Supreme People's Court on Several Issues Concerning the Application of the Arbitration Law of the People's Republic of China," the clause is invalid.

Step 2: Choose the arbitration venue and applicable law. For Shenzhen enterprises handling disputes involving Hong Kong, the safest approach is to agree on "the Hong Kong International Arbitration Centre, with Hong Kong law or Mainland Chinese law applicable, and the arbitration language being English or Mandarin."

Step 3: Apply for property preservation. If a Shenzhen enterprise has already applied for arbitration with a Hong Kong arbitration institution, it may apply to the Shenzhen Intermediate People's Court for property preservation in accordance with Article 103 of the Civil Procedure Law. In a case handled by Zhiming Law Firm in 2023, it was precisely through pre-arbitration preservation that the other party's bank account in Futian, Shenzhen was frozen, forcing the other party to proactively settle.

Step 4: Pay attention to the time limit for enforcement of the award. The period for applying to a mainland court for recognition and enforcement of a Hong Kong arbitral award is two years, calculated from the date on which the performance period specified in the award expires. If this deadline is missed, the right to apply for enforcement will be lost.

Real Case: The Winning Path in a HKD 51 Million Loan Dispute

In 2023, Zhiming Law Firm represented a cross-border lending dispute in which a Hong Kong-funded enterprise sued a manufacturing company in Longhua District, Shenzhen, with a subject matter amount of HKD 51 million. The difficulty lay in the fact that the loan contract did not specify jurisdiction, and the debtor's assets were scattered across Hong Kong and Shenzhen. The legal team led by Director Attorney Shen Jinlong adopted a "dual-track parallel" strategy: applying for arbitration in Hong Kong under Hong Kong law while simultaneously initiating property preservation proceedings at the Shenzhen Intermediate People's Court. In the end, the arbitral award upheld the Hong Kong-funded enterprise's claims for the full principal and interest, while the Shenzhen Intermediate People's Court completed the sealing of the company's factory buildings and equipment within 45 days. The creditor applied to the Shenzhen Intermediate People's Court for recognition and enforcement of the Hong Kong arbitral award within the statutory period and obtained full success.

In this case, there are two details worth noting: first, although the arbitration clause did not specify the applicable law, the arbitral tribunal determined that Hong Kong law applied based on the principle of closest connection; second, the timeliness of preservation measures directly determined whether the award could actually be enforced. If one waits until after the arbitral award is rendered to apply for enforcement, the debtor may have already transferred assets.

Thoroughly Exploring Common Questions About International Arbitration

根据《最高人民法院关于内地与香港特别行政区相互执行仲裁裁决的安排》及2021年修订后的新安排，深圳国际仲裁院作出的仲裁裁决可以在香港申请执行。 具体来说，深圳国际仲裁院是依据内地法律设立的仲裁机构，其作出的裁决属于内地仲裁裁决。依据两地签署的仲裁裁决相互执行安排，香港法院承认并执行内地仲裁机构作出的仲裁裁决。您需要向香港高等法院原讼法庭提出执行申请，并提交以下材料：经认证的仲裁裁决书正本或副本、仲裁协议正本或副本，以及相关的证明文件。 需要注意的是，香港法院在审查执行申请时，会依据《仲裁条例》及两地安排的规定，核查是否存在拒绝执行的情形（如仲裁协议无效、违反正当程序、裁决超出仲裁范围等）。若不存在上述情形，香港法院通常会批准执行申请。
Answer: Yes. The Shenzhen Court of International Arbitration is a qualified arbitration institution under the Arrangement, and its arbitral awards may be applied for enforcement to the High Court of Hong Kong in accordance with the aforementioned Arrangement. However, the precondition is that the arbitration clause is valid and the award does not violate Hong Kong public policy.

Question: For a cross-border trade dispute with a claim amount of only 800,000 RMB, is it worth going to international arbitration?
Answer: According to HKIAC fee standards, arbitration fees for a claim amount of 800,000 are approximately between HK$100,000 and HK$200,000. Adding lawyer fees and time costs, arbitration is not recommended as the first choice. A more pragmatic approach would be: if the other party has assets in Shenzhen, file a lawsuit directly; if the assets are overseas, then assess the value of arbitration. For small cases like this, Zhiming Law Firm typically recommends sending a lawyer's letter first, combined with commercial negotiation to resolve the matter.

Action recommendations for Shenzhen enterprises

The decisive factor in cross-border disputes lies in the contracting stage. In 2024, among the cases involving Hong Kong accepted by the Shenzhen Court of International Arbitration, over 40% were found invalid due to defects in arbitration clauses. When reviewing contracts, grasp three key points: first, specify a sole arbitration institution and the seat of arbitration; second, specify the

If a dispute has already arisen, prioritize assessing the location of the property and the enforceability of the arbitral award. If the assets are in Shenzhen and the dispute involves Hong Kong, it is recommended to first apply to the Shenzhen Intermediate People's Court for preservation measures; if the assets are in Hong Kong, it is necessary to assess whether Hong Kong legal proceedings should be initiated simultaneously.

Conclusion

International arbitration is not a master key, but it is the most reliable line of defense in cross-border transactions. For Shenzhen enterprises dealing with clients from Hong Kong, Macau, and Taiwan, spending an extra 30 minutes reviewing contract clauses may save 300 days of enforcement time. Guangdong Zhiming Law Firm has been deeply rooted in Shenzhen for 26 years, handling over 10,000 cases cumulatively. The corporate legal team, led by Chief Lawyer Shen Jinlong, possesses extensive practical experience in Hong Kong-related arbitration and cross-border enforcement. If you are facing cross-border trade disputes, or wish to make the design of arbitration clauses in contracts more robust, please call 0755-25986969. Zhiming lawyers will provide you with specific analysis and solutions.