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Chinese Judicial Practice on Asymmetric Choice of Court Agreements in International Civil & Commercial Disputes
By Yuchen Li, a PhD student at Wuhan University.
A. Introduction
An asymmetric choice of court agreement is commonly used in international commercial transactions, especially in financial agreements, which usually allows one party (option holder) an optional choice about the forum in which proceedings may be brought but the other (non-option holder) an exclusive choice to sue in a designated court.[1] A typical example is as follows:
‘(A) The courts of England have exclusive jurisdiction to settle any disputes ….
(B) The Parties agree that the courts of England are the most appropriate and convenient courts … to settle Disputes and accordingly no Party will argue to the contrary.
(C) This Clause is for the benefit of the Finance Parties only. As a result, no Finance Party shall be prevented from taking proceedings relating to a Dispute in any other courts with jurisdiction. To the extent allowed by law, the Finance Parties may take concurrent proceedings in any number of jurisdictions.’ [2]
In recent years, issues concerning asymmetric choice of court agreements have been controversial in cases within some jurisdictions.[3] Despite the significant amount of research on asymmetric choice of court agreements, little attention has been paid to Chinese stance on this topic. With Chinese private parties actively engaging in international transactions, Chinese attitude towards such clauses is important for commercial parties and academic researchers. This article gives a glimpse of how Chinese courts handle asymmetric choice of court agreements in international and commercial civil litigations.[4] Read more
China’s New Civil Procedure Law and the Hague Choice of Court Convention: One Step Forward, Two Steps Back?
By Sophia Tang, Wuhan University
China’s New Civil Procedure Law adopted in 2023 and taking effect from 1 Jan 2024 introduces significant changes to the previous civil procedure law regarding cross-border litigation. One of the key changes pertains to choice of court agreements. In the past, Chinese law on choice of court agreements has been criticized for being outdated and inconsistent with international common practice, particularly because it requires choice of court clauses to be in writing and mandates that the chosen court must have “practical connections” with the dispute. After China signed the Hague Choice of Court Convention, there was hope that China might reform its domestic law to align with the Hague Convention’s terms and eventually ratify the Convention.
The New Civil Procedure Law retains the old provision on choice of court agreements, stating that parties can choose a court with practical connections to the dispute in writing (Article 35). This provision is included in the chapter dealing with jurisdiction in domestic cases, but traditionally, Chinese courts have applied the same requirements to choice of court clauses in cross-border cases.
The problematic exclusivity of the UPC on provisional measures in relation with PMAC arbitrations
Guest post by Danilo Ruggero Di Bella (Bottega Di Bella)
This post delves into the issues stemming from the exclusive jurisdiction of the Unified Patent Court (UPC) on interim relief in relation with the judicial support of the arbitrations administered by the Patent Mediation and Arbitration Centre (PMAC).
Risks of divesting State courts of competence on interim measures
On one hand, article 32(1)(c) UPC Agreement (UPCA) provides for the exclusive jurisdiction of the UPC to issue provisional measures in disputes concerning classical European patents and European patents with unitary effect. Under article 62 UPCA and Rules 206 and 211 of the UPC Rules of Procedure (UPC RoP), the UPC may grant interim injunctions against an alleged infringer or against an intermediary whose services are used by the alleged infringer, intended to prevent any imminent infringement, to prohibit the continuation of the alleged infringement under the threat of recurring penalties, or to make such continuation subject to the lodging of guarantees intended to ensure the compensation of the patent holder. The UPC may also order the provisional seizure or delivery up of the products suspected of infringing a patent so as to prevent their entry into, or movement, within the channels of commerce. Further, the UPC may order a precautionary seizure of the movable and immovable property of the defendant (such its bank accounts), if an applicant demonstrates circumstances likely to endanger the recovery of damages, as well as an interim award of costs. Additionally, under article 60 UPCA, the UPC may order provisional measures to preserve evidence in respect of the alleged infringement and to inspect premises.
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Virtual Workshop (in English) on September 2, 2025: Eva Lein on “PIL and dispute resolution in times of crisis”

On Tuesday, September 2, 2025, the Hamburg Max Planck Institute will host its monthly virtual workshop Current Research in Private International Law at 11:00 a.m. – 12:30 p.m. (CEST). Professor Eva Lein (Lausanne University) will speak, in English, about the topic
“PIL and dispute resolution in times of crisis”
In times of polycrisis, the law is put to the challenge. In international commercial transactions the question is how law can safeguard commercial activity, avoid a plethora of disputes, and encourage a pragmatic legal environment conducive to global economic recovery. This contribution discusses how dispute settlement mechanisms and private international law can be used to responsibly manage disputes in this context and to appropriately respond to future crises.
The presentation will be followed by open discussion. All are welcome. More information and sign-up here.
If you want to be invited to these events in the future, please write to veranstaltungen@mpipriv.de.
UEMATSU on Cross-border Patent Litigation and Lis Alibi Pendens: A Korean–Japanese Case Study for Future Asian Principles of Private International Law

The latest issue of the Ritsumeikan Law Review (No. 43, 2025), a law review in English published by the Ritsumeikan University Law Association since 1986, features a study by Professor Mao UEMATSU (School of Law, Ritsumeikan University) entitled Cross-border Patent Litigation and Lis Alibi Pendens: A Korean–Japanese Case Study for Future Asian Principles of Private International Law.
The article examines a series of patent litigation cases in Korea and Japan, analyzing them to “illustrate the complexity of cross-border patent litigation.” It further argues that, even after reforms to procedural laws in both Korea and Japan, structurally similar cross-border conflicts remain unresolved. The paper concludes with preliminary reflections on possible improvements in legal coordination within Asia.
By introducing case law from both jurisdictions and sharing information on recent legal developments in the region, the study provides valuable material for comparative research and contributes to a better understanding of the dynamics of Asian private international law.
The paper is freely available at the Ritsumeikan Law Review online version here.
Praxis des Internationalen Privat- und Verfahrensrechts (IPRax) 5/2025: Abstracts
The latest issue of the „Praxis des Internationalen Privat- und Verfahrensrechts“ (IPRax) features the following articles:


