Shareholder and joint-venture disputes with a Mainland China partner

A foreign principal locked in a shareholder or joint-venture dispute with a Mainland China partner faces a question that most disputes counsel cannot fully answer: where does the award or judgment actually land, and what is it worth when it does? The commercial risk is not the merits of the claim. It is the gap between winning in a forum and recovering from assets that sit inside the People's Republic.

Shareholder and joint-venture disputes involving a Mainland China partner require a route built around the asset endgame. The governing instruments – the Arbitration Ordinance (Cap. 609), the Mainland–Hong Kong arbitral-award Arrangements, and the Mainland Judgments in Civil and Commercial Matters (Reciprocal Enforcement) Ordinance (Cap. 645), which came into force on 29 January 2024 – determine where an award or judgment can be registered and enforced. Choosing the wrong forum, or filing in the wrong sequence, forfeits options that are difficult or impossible to reopen.

This page sets out how Lockhart & Yip advises foreign principals on that route: the trigger, the sequence, the documents, and the cross-border interface between Hong Kong and the Mainland where the outcome is ultimately decided.

When does a shareholder or joint-venture dispute with a Mainland partner reach a head?

Disputes of this kind rarely begin as disputes. They begin as governance failures that harden over time. A foreign shareholder with a Mainland co-venturer finds that board resolutions are not implemented, financial information is withheld, related-party transactions are not disclosed, or the Mainland partner has begun extracting value through a parallel structure. By the time the foreign principal contacts us, the position is already deteriorating and the window to preserve assets or obtain interim relief is narrowing.

The triggers we see most often on our desk are operational deadlock – where the Mainland partner controls on-the-ground management and the foreign principal cannot enforce governance rights – and financial opacity, where accounts and intercompany flows are routed to remove traceable value from the joint venture. Both create urgency. The asset base that will satisfy any future award is depreciating in real time.

A third trigger is contractual: a drag-along, put option or buyout right that the Mainland partner has declined to honour. These provisions look enforceable on paper. Whether they are enforceable in practice depends entirely on the dispute-resolution clause, the governing law, and the jurisdictions in which the joint venture's assets sit. Foreign counsel who drafted the original agreement often did not think through the enforcement endgame. That is where the engagement begins.

The sequence above describes the standard position. Your matter turns on the documents, the jurisdictions actually engaged, and the order of steps – which is where the route is won or lost. To discuss your position and assess the route available, write to us at info@lockhartyip.com.

What governing instruments control the route, and how do they interact?

The Arbitration Ordinance (Cap. 609), modelled on the UNCITRAL Model Law, is the primary instrument for Hong Kong-seated international arbitration. It governs the arbitration agreement, the tribunal's jurisdiction, interim measures, and the award. Where the parties have agreed to HKIAC-administered arbitration, the HKIAC Administered Arbitration Rules – in their current form effective 1 June 2024 – govern procedure, timelines, and emergency relief.

For enforcement into the Mainland, two regimes apply depending on the nature of the resolution. Arbitral awards made in Hong Kong-seated proceedings are enforced in the Mainland under the 1999 Arrangement and the 2020 Supplemental Arrangement between the Mainland and the HKSAR. The Supplemental Arrangement, as amended in 2021, expressly permits simultaneous enforcement applications in both Hong Kong and the Mainland. This is a significant practical tool: an award creditor with assets in both jurisdictions need not choose one at the cost of the other.

Court judgments travel by a different channel. Cap. 645 replaced the earlier, narrower 2008 Choice-of-Court regime (Cap. 597) and removed the requirement that the originating court had exclusive jurisdiction by agreement. Under Cap. 645, effective Mainland judgments in civil and commercial matters – including non-monetary orders, subject to the exclusion list – can now be registered with the Court of First Instance of the High Court of Hong Kong. The corresponding mechanism allows certified Hong Kong judgments to be used in the Mainland courts. The scope of Cap. 645 covers judgments made on or after 29 January 2024.

What the instruments do not cover is as important as what they do. Insolvency proceedings, certain intellectual-property matters, succession and matrimonial issues, and certain arbitration-related orders fall outside Cap. 645. Knowing the exclusion list before choosing the route is not procedural housekeeping. It is the substantive decision that determines recovery.

How does the cross-border interface between Hong Kong and the Mainland affect strategy?

Hong Kong and the Mainland operate as two distinct legal systems within one sovereign framework – the one country, two systems arrangement, under which Hong Kong maintains its common-law courts, its own arbitration ordinance, and its own enforcement mechanisms. That interface is where shareholder and joint-venture disputes become structurally complex.

A joint venture seated in the Mainland – a Sino-foreign joint venture (an equity or co-operative joint venture incorporating a foreign party under Mainland law) – is governed by Mainland company law in its internal affairs. Shareholder rights, board authority, profit distribution, and the validity of buyout provisions are all determined by Mainland law. A Hong Kong-seated arbitration tribunal can apply a different governing law if the parties' contract so provides, but the award must still be enforced in the Mainland through the Arrangement regime, where Mainland courts review for a defined set of grounds.

Hong Kong adds value at three points. First, as a seat for arbitration: HKIAC proceedings carry enforceability under both the Mainland–HK Arrangements and, for assets outside China, the New York Convention. Second, as an interim-relief jurisdiction: the Interim Measures Arrangement, in force since 1 October 2019, allows a party to a Hong Kong-seated arbitration to apply to Mainland courts for property preservation, evidence preservation, or conduct preservation orders before or during the arbitration. This is a tool that most foreign principals with Mainland-sited assets do not know they have until it is too late to use it effectively. Third, as a registration jurisdiction under Cap. 645: where the Mainland partner has a Hong Kong-incorporated holding entity or Hong Kong-sited assets, the registration route directly into the Court of First Instance is often faster than Mainland enforcement proceedings.

The cross-border interface also raises a documentary question. Mainland-incorporated entities are required to maintain certain registers, resolutions, and capital-contribution records. In a dispute, the foreign principal's access to those documents is often limited. Interim relief – applied early, before the Mainland partner has taken defensive steps – is frequently the only way to preserve the evidentiary record that the arbitration will need.

What is the step-by-step route we run, and where do locally licensed counsel join?

The route begins with a documents audit. Before any procedural step is taken, we review the joint-venture agreement, the articles of association of the Mainland entity, the shareholders' agreement, and any side letters or supplemental instruments. We are looking for three things: the dispute-resolution clause (is it arbitration, and is the seat specified?), the governing-law clause (Mainland law, Hong Kong law, or a third jurisdiction?), and any cooling-off or notice-to-cure provisions that create pre-conditions to commencing proceedings.

We then assess the asset map. Where are the assets of the joint venture, the Mainland partner, and any related holding entities? This determines which enforcement routes are live, in what sequence, and with what urgency. In our cross-border practice, the asset map frequently reveals that the Mainland operating entity has been stripped of value into a related-party vehicle in the months before the dispute crystallised. Identifying that movement – and the legal instruments available to address it – shapes the entire strategy.

Once the documents and asset position are understood, we prepare the arbitration notice or commence proceedings before the agreed forum. Where the seat is Hong Kong, we coordinate with the HKIAC on constitution of the tribunal and, where urgency requires, on the appointment of an emergency arbitrator. Emergency relief proceedings under the HKIAC Rules are ordinarily completed within fourteen days of file transmission to the emergency arbitrator. That window matters when assets are moving.

In parallel, we assess whether an application under the Interim Measures Arrangement is appropriate. This requires coordination with locally licensed Mainland-law firms who appear before the Mainland courts. Lockhart & Yip does not appear in Mainland courts; that work is done by allied counsel admitted in the relevant jurisdiction, whom we instruct and direct as part of the overall strategy. We hold the strategic position and ensure that the Mainland application and the Hong Kong-seated arbitration are sequenced and documented consistently.

The engagement with locally licensed Hong Kong law firms is parallel, not sequential. Matters of Hong Kong law – including applications to the Court of First Instance, registration under Cap. 645, and enforcement of orders – are handled together with locally licensed Hong Kong firms. We prepare the strategy and the international-law analysis; they execute before the Hong Kong courts.

If an earlier filing, structure or enforcement attempt produced an adverse or stalled result, a second read can identify the strategic error and the routes still open. Write to us at info@lockhartyip.com to discuss where your matter currently sits.

What documents and decisions must the foreign principal own?

The foreign principal's ability to win – and to recover – depends on the quality of the documents it holds before the dispute is formally commenced. This is the point that foreign principals most often underestimate, and it is where early engagement with counsel produces the clearest return.

The core documents are the constitutive documents of the joint venture (articles, registered capital, the original approval certificates where the venture was established under the earlier foreign-investment regime), the joint-venture or shareholders' agreement and all amendments, board and shareholder resolutions, audited financial statements, and any intercompany loan or service agreements between the joint venture and related parties. In a governance dispute, the resolutions record whether the Mainland partner has exceeded its authority. In a financial dispute, the intercompany agreements show where value has moved.

The decisions the foreign principal must own – meaning the decisions that cannot be delegated to counsel – are three. First, the choice of forum: arbitration or litigation, and in which seat or jurisdiction. Once proceedings are commenced, changing forum is rarely possible and often prohibited by the dispute-resolution clause. Second, the relief sought: monetary compensation, a buyout, or specific performance of contractual rights. These are not the same claim, they do not always run together in the same forum, and the applicable governing law may treat them differently. Third, the enforcement priority: which jurisdiction's assets will satisfy the award first, and is interim relief needed to preserve those assets before the award is made?

In our experience, foreign principals who arrive at these three decisions without a structured analysis of the governing instruments and the asset position frequently pursue the wrong forum or seek the wrong relief. The cost of that error is not procedural – it is substantive, because the window to reset the strategy closes quickly once proceedings are underway.

What do foreign principals commonly get wrong in this type of dispute?

Three errors appear repeatedly in the matters that come to us after a stalled first attempt.

The first is forum selection by familiarity rather than by enforceability. A foreign principal with European or US counsel defaults to the courts or arbitral institutions it knows. The resulting award may be perfectly valid in the seat but has limited enforceability in the Mainland, where the recognition regime for non-Hong Kong, non-Mainland awards is governed by the New York Convention and subject to a public-policy review that can be applied inconsistently. Hong Kong-seated arbitration, by contrast, uses the Mainland–HK Arrangements, which are a bilateral treaty regime with defined and tested grounds for refusal. The practical enforceability differential is material.

The second error is treating the Mainland corporate structure as transparent to the foreign principal's contractual rights. Joint-venture agreements routinely provide that the foreign party may appoint directors, access financial records, or block related-party transactions. These rights exist as a matter of contract. Whether they are enforceable inside a Mainland-incorporated entity – and in what forum – depends on Mainland company law and the constitutive documents as registered with the relevant Mainland authority. A contractual right that is not mirrored in the registered articles may not be enforceable as against third parties or a Mainland court.

The third error – and the most consequential – is delay in seeking interim relief. The Interim Measures Arrangement requires that the Hong Kong-seated arbitration is already underway or about to commence. An application to the Mainland court for property preservation, which may freeze the assets of the joint venture or the Mainland partner pending the arbitration award, must be timed to the arbitration. A foreign principal who waits until an award is in hand before thinking about preservation has, in many cases, allowed the asset base to be restructured. That restructuring is often very difficult to unwind.

Situation, instrument, route: a decision map for this dispute type

Different fact patterns call for different instruments and sequences. The following map is illustrative, not exhaustive. Every matter turns on its own documents and jurisdictions.

Where the joint-venture agreement contains a Hong Kong-seated arbitration clause and the joint venture's assets are primarily in the Mainland: the primary route is HKIAC-administered arbitration under Cap. 609, with a simultaneous or sequential application under the Interim Measures Arrangement to preserve assets in the Mainland before the award. Registration of the award in the Mainland follows under the 2020 Supplemental Arrangement.

Where the Mainland partner holds a Hong Kong entity as part of the group structure and the joint-venture agreement is silent on forum: the foreign principal may have a claim both against the joint venture (Mainland) and the holding entity (Hong Kong). Hong Kong court proceedings in the Court of First Instance are available for the Hong Kong-domiciled defendant. A Mainland court judgment, if obtained, can be registered under Cap. 645 – provided the judgment post-dates 29 January 2024 and falls within the instrument's scope.

Where the dispute is a pure contractual claim – a put option not honoured, a drag-along ignored – and the governing law of the agreement is Hong Kong law: Hong Kong-seated arbitration applies Hong Kong law to the merits. Enforcement into the Mainland uses the Arrangement regime. The Mainland courts apply their own defined review grounds, not a full merits review. The quality of the original contract drafting – particularly the precision of the buyout mechanics – determines how much of the merits the enforcement forum will need to re-examine.

A mid-market manufacturing group structured through a BVI holdco, with a Mainland operating joint venture and a Mainland partner who had unilaterally removed the foreign director from the board, came to us in early 2025. We identified that the dispute-resolution clause in the joint-venture agreement provided for HKIAC arbitration seated in Hong Kong, but the registered articles of the Mainland entity made no reference to the foreign director's appointment right. The strategy was sequenced: HKIAC proceedings commenced immediately, followed by an Interim Measures Arrangement application to the Mainland court for property preservation, and a parallel review of whether the Mainland entity's articles could be corrected by a registered amendment. The interim measure was granted within the statutory window. The arbitration is ongoing.

Self-assessment: is your position ready for the route?

Before instructing counsel on a shareholder or joint-venture dispute with a Mainland partner, a foreign principal should be able to answer the following questions. If any answer is unclear, that gap is itself a risk that needs to be addressed before proceedings commence.

• Does the joint-venture or shareholders' agreement contain a binding arbitration or court-jurisdiction clause? Is the seat specified?
• What law governs the agreement? Is that the same law that governs the Mainland entity's internal corporate affairs?
• Where are the assets of the joint venture, the Mainland partner, and any related holding entities? Are any of those assets located in Hong Kong or a jurisdiction where a Hong Kong or Mainland judgment or award can be registered directly?
• Do you hold executed originals – or certified copies – of the constitutive documents, the joint-venture agreement, the relevant board and shareholder resolutions, and the financial statements? Where are those documents held?
• Has the Mainland partner taken any steps that suggest value is moving out of the joint venture? If so, when did that movement begin, and is there documentary evidence?
• What relief do you actually need: a monetary award, a court order for specific performance, a buyout at a defined price, or removal of the Mainland partner from a governance position?
• Is there a pre-condition to arbitration – a notice period, a mediation step, or a cooling-off provision – that must be satisfied before proceedings can be commenced?

For a structured assessment of your shareholder or joint-venture dispute across Hong Kong and the Mainland, and to map the enforcement route to the assets, write to us at info@lockhartyip.com.

Related practices

Related practices

• Disputes & Arbitration – cross-border dispute resolution, arbitration and international enforcement strategy
• Holding Structures – offshore and Hong Kong holding-entity design for cross-border groups
• M&A & Transactions – cross-border acquisition and joint-venture structuring and documentation

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This publication is general information and does not constitute legal advice. For advice on your situation, contact info@lockhartyip.com.