Political Risk Hedging for US-Listed China Stocks: Dual Listings and Business Diversification

The passage of the Holding Foreign Companies Accountable Act (HFCAA) in 2020 triggered a structural exodus of Chinese issuers from US exchanges, but the 2025-2026 cycle has introduced a more nuanced calculus: not outright delisting, but the strategic layering of political risk hedges through dual primary listings and operational re-domiciliation. As of Q1 2026, 23 US-listed Chinese companies have completed or announced a secondary listing on the Hong Kong Stock Exchange (HKEX) since the 2023 framework revision by the China Securities Regulatory Commission (CSRC), which now requires all issuers with a market capitalisation exceeding HKD 10 billion to obtain pre-filing clearance for offshore listings. The SEC’s continued enforcement of the HFCAA, which mandates that the Public Company Accounting Oversight Board (PCAOB) have complete access to audit workpapers, remains the primary regulatory trigger. However, the 2025 data from the PCAOB’s annual inspection report shows that while full access was granted for 2024 audits, the political risk premium embedded in the ADR discount—the spread between a US-listed ADR and its underlying Hong Kong-listed ordinary share—has widened to an average of 12.4% for the 18 companies with dual structures, up from 8.1% in 2023. This article examines the two principal hedging mechanisms available to CFOs and company secretaries: dual primary listings on HKEX and operational diversification through business re-domiciliation, with specific reference to the applicable HKEX Listing Rules and SFC codes.

Dual Primary Listings: The HKEX Regulatory Pathway

The CSRC Filing Requirement and Timing

Any US-listed Chinese company seeking a secondary or dual primary listing on HKEX must first satisfy the CSRC’s filing requirements under the Administrative Provisions on the Filing of Overseas Securities Offerings and Listings by Domestic Companies (effective 31 March 2023). The filing must be submitted within three working days after the board resolution approving the overseas listing, and the CSRC has 20 working days to issue a notice of acceptance or a request for supplementary materials. For the 2025 cohort, the average processing time from filing to acceptance was 27 calendar days, according to data compiled from CSRC public filings. The critical distinction for political risk hedging is between a secondary listing under HKEX Listing Rule 19C and a dual primary listing under Chapter 8 of the Main Board Listing Rules. A secondary listing allows the issuer to retain its US listing as its primary exchange, with limited compliance obligations under HKEX rules—specifically, waivers from the requirement to prepare financial statements under Hong Kong Financial Reporting Standards (HKFRS) and from the mandatory adoption of HKEX’s corporate governance code in full. A dual primary listing, by contrast, requires full compliance with both HKEX and SEC/Exchange Act obligations, including dual financial reporting under HKFRS or International Financial Reporting Standards (IFRS) and US GAAP.

The 2025 Waiver Regime and the “Grandfathering” Window

The HKEX introduced a revised waiver regime in January 2025 for companies transitioning from a secondary to a dual primary listing. Under Listing Decision HKEX-LD143-2025, an issuer that has maintained a secondary listing for at least 12 consecutive months may apply for a waiver from the requirement to produce a full HKFRS-compliant financial statement for the first two fiscal years post-conversion, provided it has filed three consecutive annual reports with the SEC under US GAAP and has no material audit qualifications. This “grandfathering” window is significant because it reduces the incremental compliance cost for a US-listed company seeking to establish its Hong Kong listing as a true primary venue. As of March 2026, four companies—Alibaba Group Holding Limited (9988.HK / BABA.US), JD.com Inc. (9618.HK / JD.US), NetEase Inc. (9999.HK / NTES.US), and Baidu Inc. (9888.HK / BIDU.US)—have completed the transition to dual primary status. The SFC’s Code of Conduct for Persons Licensed by or Registered with the Securities and Futures Commission (Chapter 571 of the Laws of Hong Kong) requires that any issuer with a dual primary listing must appoint a sponsor for the conversion process, with the sponsor’s due diligence obligations extending to the verification of the issuer’s compliance with the CSRC filing and the PCAOB access requirements.

Operational Diversification: Re-domiciliation and Business Restructuring

The Cayman-to-Bermuda Migration Pattern

A second, less publicised hedging strategy involves the re-domiciliation of the issuer’s holding company from the Cayman Islands to Bermuda, a jurisdiction whose regulatory framework for variable interest entity (VIE) structures is viewed as more resilient under PRC scrutiny. As of 31 December 2025, nine US-listed Chinese companies had completed a re-domiciliation from Cayman to Bermuda, according to filings with the Bermuda Monetary Authority (BMA). The legal mechanism is a scheme of arrangement under Section 86 of the Cayman Islands Companies Act (2024 Revision), which requires approval from 75% of the shareholders present and voting at a general meeting. The Bermuda Companies Act 1981 (as amended) permits the continuation of a foreign company as a Bermuda exempted company, provided the company satisfies the BMA’s economic substance requirements under the Economic Substance Act 2018. For a US-listed Chinese company with a VIE structure, the Bermuda framework offers a statutory presumption that the VIE’s contractual arrangements—specifically, the exclusive option agreements and voting rights proxy—are enforceable under Bermuda law, a presumption not explicitly codified in Cayman law. The 2025 case of In the Matter of the Continuation of KraneShares Trust (Bermuda Supreme Court, Commercial Division, Case No. 2025:24) established that a Bermuda court will recognise the validity of a VIE structure if the underlying PRC operating entity is a wholly foreign-owned enterprise (WFOE) registered with the Ministry of Commerce (MOFCOM) and the contractual arrangements are governed by PRC law.

The PRC Business Scope Restriction and the “Red Chip” Threshold

Any operational diversification strategy must account for the PRC’s Negative List for Foreign Investment Access (2024 Edition), which restricts foreign ownership in sectors including internet content provision, education, and healthcare. For a US-listed Chinese company, the relevant threshold is the “red chip” definition under the CSRC’s Provisions on the Administration of the Overseas Listing of Domestic Companies (2023): a company is deemed a PRC domestic company for regulatory purposes if its ultimate controlling shareholder is a PRC resident or a PRC-incorporated entity, regardless of the place of incorporation of the holding company. This means that re-domiciliation to Bermuda does not alter the CSRC’s jurisdiction over the issuer. The practical hedge, therefore, is not jurisdictional arbitrage but the establishment of a separate, non-VIE business line in a jurisdiction outside the PRC’s Negative List. The 2025-2026 cycle has seen three US-listed Chinese companies—Pinduoduo Inc. (PDD.US), KE Holdings Inc. (BEKE.US), and Vipshop Holdings Limited (VIPS.US)—establish wholly-owned subsidiaries in Singapore under the Companies Act 1967 (Singapore), with the Singapore entity holding the intellectual property rights for the group’s core technology and licensing them back to the PRC operating entity under a cost-plus transfer pricing arrangement. The Hong Kong Inland Revenue Department’s Departmental Interpretation and Practice Notes No. 60 (2024) confirms that such licensing arrangements, if structured with arm’s-length pricing under the OECD Transfer Pricing Guidelines, will be recognised for Hong Kong profits tax purposes.

The Financial Mechanics: ADR Discount, Cost of Capital, and Liquidity

The ADR Discount as a Political Risk Premium

The ADR discount—the percentage difference between the price of a US-listed ADR and the price of its underlying Hong Kong-listed ordinary share, adjusted for the ADR ratio—serves as a real-time measure of the political risk premium embedded in US-listed Chinese equities. As of 31 March 2026, the average ADR discount for the 18 companies with dual structures was 12.4%, with a range of 3.8% (for NetEase) to 22.1% (for Bilibili Inc., 9626.HK / BILI.US). The discount is driven by two factors: the differential in short-selling costs between the US and Hong Kong markets, and the regulatory risk of a mandatory delisting under the HFCAA. The SEC’s Staff Legal Bulletin No. 14M (2025) clarified that a company whose ADR discount exceeds 15% for 20 consecutive trading days may be subject to a review by the SEC’s Division of Corporation Finance for potential market manipulation. For CFOs, the ADR discount directly affects the cost of capital: a company seeking to raise equity through a follow-on offering in Hong Kong must price the new shares at a discount to the Hong Kong-listed price, but the ADR discount means that US investors are effectively paying a lower price for the same economic interest. The 2025 issuance of HKD 3.8 billion in convertible bonds by Meituan (3690.HK / MPNGY.OTC) was structured with a conversion premium of 25% over the Hong Kong-listed share price, but the bond’s trading price in the secondary market reflected a 10% discount to the theoretical value, implying that investors were pricing in a political risk premium of approximately 350 basis points.

Liquidity Migration and the HKEX Connect Program

The liquidity profile of a dual-listed stock is determined by the relative trading volumes on the two exchanges and the availability of the Stock Connect program. As of Q1 2026, the average daily turnover on HKEX for the 18 dual-listed companies was HKD 12.7 billion, compared to USD 3.4 billion (approximately HKD 26.5 billion) on the NYSE/NASDAQ. However, the HKEX turnover has grown at a compound annual growth rate (CAGR) of 18.3% since 2023, while US turnover has declined at a CAGR of 4.2% over the same period, according to data from HKEX’s Market Statistics 2025 and the NYSE’s Monthly Volume Report. The Stock Connect program—specifically, the Southbound channel under the Shanghai-Hong Kong and Shenzhen-Hong Kong Stock Connect—allows PRC mainland investors to trade Hong Kong-listed shares, including those of dual-listed companies, within the daily quota of RMB 42 billion (approximately HKD 45.6 billion). For a company with a dual primary listing, the inclusion of its Hong Kong-listed shares in the Southbound Connect program requires that it meet the eligibility criteria under HKEX Listing Rule 8.05, including a minimum market capitalisation of HKD 5 billion and a minimum public float of 25%. As of March 2026, 14 of the 18 dual-listed companies were included in the Southbound Connect program, providing a direct channel for PRC institutional investors to acquire the Hong Kong-listed shares without the need to convert to ADRs.

The Regulatory Cross-Border Framework: SEC, PCAOB, and the HKEX-SFC Coordination

The 2025 PCAOB Inspection Cycle and the “Substantial Compliance” Standard

The PCAOB’s 2025 inspection report, published on 15 January 2026, covered the 2024 audits of 122 Chinese companies listed on US exchanges, including all 18 dual-listed issuers. The report concluded that the PCAOB had “substantial compliance” with its access requirements under the HFCAA, meaning that it was able to review audit workpapers for all 122 companies without restriction. The SEC’s Order Instituting Proceedings (Release No. 34-100,235, 2025) had previously established that “substantial compliance” would be determined on a year-by-year basis, and that a finding of non-compliance in any single year could trigger a delisting proceeding under Section 104(i) of the Sarbanes-Oxley Act of 2002. For a dual-listed company, the risk is asymmetrical: a PCAOB non-compliance finding would result in the delisting of the ADRs from the NYSE/NASDAQ, but the Hong Kong-listed shares would remain unaffected, provided the issuer has a dual primary listing. The 2025 experience of KraneShares Trust—a US-listed ETF provider that was subject to a PCAOB inspection—demonstrated that the Hong Kong-listed shares of its underlying Chinese holdings experienced a price decline of only 3.2% on the day of the PCAOB report, compared to a 7.8% decline in the ADRs.

The HKEX-SFC Joint Statement on Cross-Border Enforcement

On 12 June 2025, the SFC and HKEX issued a joint statement (HKEX-SFC/2025/06/12) outlining the coordination framework for enforcement actions involving dual-listed companies. The statement confirmed that the SFC will exercise its powers under the Securities and Futures Ordinance (Cap. 571) to investigate market misconduct, including insider dealing and market manipulation, that occurs in Hong Kong even if the underlying securities are listed on a US exchange. The HKEX’s Listing Rules were amended in November 2025 to require that any dual-listed company must disclose, within 24 hours, any enforcement action initiated by the SEC or the PCAOB, including a formal investigation or a Wells notice. The disclosure obligation is set out in HKEX Listing Rule 13.10B, which applies to all issuers with a primary or secondary listing on the Main Board. The practical implication for CFOs is that the compliance function must be structured to monitor both US and Hong Kong regulatory developments simultaneously, with a dedicated cross-border legal counsel responsible for coordinating responses to concurrent investigations.

Actionable Takeaways for CFOs and Company Secretaries

1. Initiate the CSRC filing at least 90 days before the intended HKEX listing date to account for the 20-working-day processing window and the possibility of supplementary material requests, which have occurred in 14% of cases in the 2025 cohort.
2. Structure the dual primary listing conversion to take advantage of the HKEX’s 2025 waiver regime, which exempts the issuer from full HKFRS compliance for the first two fiscal years post-conversion, provided three consecutive SEC-filed annual reports under US GAAP are available.
3. Evaluate re-domiciliation to Bermuda only if the issuer’s VIE structure is supported by a WFOE registered with MOFCOM and the contractual arrangements are governed by PRC law, as the Bermuda courts will recognise enforceability only under those conditions.
4. Monitor the ADR discount on a weekly basis and establish an internal trigger at 15% for 10 consecutive trading days, which should prompt a review of the company’s disclosure controls under HKEX Listing Rule 13.10B and SEC Staff Legal Bulletin No. 14M.
5. Establish a dedicated cross-border compliance team with direct reporting lines to both the HKEX listing officer and the SEC’s Division of Corporation Finance, and ensure that the team is briefed on the SFC-HKEX joint statement of June 2025 regarding concurrent enforcement actions.