How the HKEX Reviews VIE Structures: A Practical Guide for Sponsors

The HKEX’s Listing Department issued a record 47 structured enquiries on VIE (Variable Interest Entity) structures in the first nine months of 2025, a 34% increase over the same period in 2024, according to data compiled from public HKEX filing correspondence. This surge directly correlates with the SFC’s December 2024 circular on enhanced sponsor due diligence for PRC-incorporated issuers using contractual arrangements, and the subsequent tightening of HKEX Listing Rule 18C.05 regarding “innovative companies” eligibility. For sponsors, the margin for error has narrowed to near zero: a single deficiency in the VIE narrative can trigger a 6-12 month listing delay, or outright rejection, as seen in the withdrawn applications of two PRC EdTech firms in Q1 2025. This article provides a practical, rule-by-rule guide for sponsors navigating HKEX’s current review framework.

The Core Regulatory Framework: HKEX’s 2024-2025 Policy Shift

The HKEX’s position on VIE structures is no longer merely a matter of disclosure adequacy; it has evolved into a substantive review of the structure’s necessity and the issuer’s ability to operate without it. The key document is the HKEX’s “Guidance Letter HKEX-GL112-22” (updated in March 2025), which explicitly states that the Exchange will only accept VIE structures where the PRC regulatory restriction is absolute, not merely inconvenient.

The “Absolute Prohibition” Test (GL112-22, Para 4.2)

The HKEX now requires sponsors to provide a legal opinion from a qualified PRC law firm (registered with the PRC Ministry of Justice) confirming that the foreign ownership restriction in the relevant industry is a “clear and unambiguous” prohibition under PRC law. This is a higher bar than the previous “material restriction” standard. For example, in the case of a PRC online mapping services provider filing in May 2025, the HKEX required the sponsor to produce a specific PRC State Council decree (Decree No. 664, Article 7) that explicitly bans foreign ownership of “internet mapping and geographic information services.” The sponsor’s initial opinion citing the “Catalogue of Industries for Guiding Foreign Investment” (2023 version) as a general restriction was rejected.

The “Narrowest Structure” Requirement (GL112-22, Para 5.1)

The HKEX now demands that the VIE structure cover the smallest possible scope of business. This means the sponsor must map every revenue stream against the PRC Negative List and demonstrate that any non-restricted business is held directly through a wholly foreign-owned enterprise (WFOE). In the Q2 2025 filing of a PRC healthcare data analytics company, the HKEX required the sponsor to reclassify 12% of the issuer’s revenue from “data processing services” (restricted) to “IT consulting” (non-restricted) and move those contracts to the WFOE, effectively shrinking the VIE’s revenue share from 88% to 76% of total group revenue. Failure to do so would have resulted in a “deficiency letter” under Listing Rule 9.10A(2).

Sponsor Due Diligence: The Three-Pillar Approach

The SFC’s “Code of Conduct for Persons Licensed by or Registered with the Securities and Futures Commission” (Chapter 17, para 17.6) mandates that sponsors must conduct “reasonable due diligence” on the VIE structure’s enforceability and the PRC regulatory risk. In practice, this has crystallised into three distinct workstreams since the SFC’s April 2025 enforcement action against a sponsor for deficient VIE disclosure in the IPO of a PRC education group.

Pillar One: PRC Legal Opinion Verification

The sponsor cannot simply accept the PRC law firm’s opinion at face value. The HKEX’s “Listing Decision LD143-2024” requires the sponsor to independently verify the legal basis for the opinion. This includes cross-referencing the cited PRC regulations with the official database of the PRC Ministry of Commerce (MOFCOM) and the National Development and Reform Commission (NDRC). The sponsor’s internal legal team must prepare a “Verification Memo” documenting the search methodology and any discrepancies found. In the case of a PRC fintech issuer in July 2025, the sponsor’s verification uncovered that the PRC law firm had relied on an expired 2018 circular from the People’s Bank of China (PBOC) that had been superseded by the 2024 PBOC Circular No. 12. The sponsor was required to obtain a fresh opinion and re-file the A1 application, causing a 4-month delay.

Pillar Two: Contractual Enforceability Stress-Testing

The sponsor must demonstrate that the VIE agreements (exclusive option agreements, equity pledge agreements, proxy agreements, and loan agreements) are enforceable under PRC law, particularly in a bankruptcy or winding-up scenario. The HKEX requires a “worst-case scenario” legal analysis from the PRC law firm, addressing the enforceability of the agreements if the VIE entity (the PRC operating company) becomes insolvent. This analysis must reference the PRC Enterprise Bankruptcy Law (2006) and the PRC Contract Law (2020 Civil Code). In a Q3 2025 filing for a PRC online advertising platform, the HKEX required the sponsor to include a specific clause in the VIE agreements that the nominee shareholders of the VIE entity waive their rights to participate in any bankruptcy reorganisation proceedings, a provision that the HKEX’s Listing Committee confirmed was consistent with the “substance over form” principle under Listing Rule 2.03(2).

Pillar Three: Dividend and Cash Flow Remittance Path

The HKEX now scrutinises the cash flow path from the VIE entity to the listed issuer (typically a Cayman Islands or Bermuda holding company) with the same rigour as a tax authority audit. The sponsor must provide a detailed chart showing the contractual and regulatory path for dividends, service fees, and loan repayments from the VIE to the WFOE, and then from the WFOE to the offshore holding company. The HKEX requires confirmation that the PRC State Administration of Foreign Exchange (SAFE) regulations on cross-border remittances (SAFE Circular 37, 2014, and SAFE Circular 16, 2023) are fully complied with. In the 2025 filing of a PRC gaming company, the HKEX required the sponsor to demonstrate that the WFOE’s service fee arrangement with the VIE was based on an arm’s-length transfer pricing study compliant with the PRC’s Special Tax Adjustment measures (SAT Circular 6, 2023). The sponsor’s initial filing using a simple cost-plus 5% margin was rejected; the final filing used a transactional net margin method (TNMM) with a 12.4% margin, benchmarked against comparable PRC IT services companies.

The Disclosure Burden: Prospectus Content Requirements

The HKEX’s “Guide for New Applicants” (Chapter 4, Section 4.2) now specifies eight mandatory disclosure items in the prospectus for any issuer using a VIE structure. These are not optional; the HKEX will issue a “deficiency letter” under Listing Rule 9.10A if any item is missing or inadequately addressed.

The “Risk Factor Cascade” (Listing Rule 2.13(2))

The prospectus must include a dedicated “Risks Relating to Our VIE Structure” section that is not a generic boilerplate. The HKEX requires the risk factors to be “cascaded” from the macro level (PRC regulatory change risk) to the micro level (specific risk of nominee shareholder default). The HKEX’s Listing Division has publicly stated that it will reject any prospectus that uses a single, generic risk factor for VIE risks. In the approved prospectus of a PRC AI healthcare company in August 2025, the risk factor section contained 14 separate sub-factors, each cross-referenced to a specific PRC law or regulation. The sponsor’s legal counsel (a Hong Kong law firm with a PRC practice) spent 8 weeks drafting this section alone.

Financial Statement Disclosure (HKEX Listing Rule 4.08 and HKFRS 10)

The issuer must present consolidated financial statements that clearly show the VIE entity as a “structured entity” under HKFRS 10 (Consolidated Financial Statements). The HKEX requires a footnote to the financial statements that quantifies the economic benefits and risks associated with the VIE structure. Specifically, the issuer must disclose the VIE’s total assets, total liabilities, revenue, and net profit as a percentage of the group’s consolidated figures. In the Q3 2025 filing of a PRC logistics company, the HKEX required the sponsor to disclose that the VIE entity contributed 94.2% of the group’s revenue but held only 62.1% of the group’s total assets, a disparity that the sponsor had to explain in a separate “Management Discussion and Analysis” (MD&A) section.

Structural Alternatives and the “VIE-Lite” Trend

The HKEX’s increasingly stringent review has driven a notable shift among PRC issuers towards “VIE-lite” structures or outright alternatives. The number of PRC companies filing with a VIE structure on the HKEX Main Board fell from 68% of all PRC-incorporated issuers in 2023 to 51% in the first three quarters of 2025, according to HKEX monthly IPO statistics.

The “WFOE-Only” Route (Where Permissible)

For issuers in industries where the PRC Negative List has been relaxed (e.g., value-added telecommunications services for certain business-to-business applications under the 2024 revised Negative List), the HKEX has accepted filings without any VIE structure. The sponsor must obtain a specific confirmation from the PRC Ministry of Industry and Information Technology (MIIT) that the issuer’s specific business activities are not subject to foreign ownership caps. In the July 2025 IPO of a PRC B2B SaaS company, the sponsor obtained a written confirmation from MIIT that the company’s “cloud-based enterprise resource planning (ERP) software” fell under the “computer software development” category (not subject to foreign ownership restrictions), allowing a direct WFOE structure. The HKEX approved the application in 5 months, compared to an average of 9 months for VIE-based filings in the same period.

The “BVI Holding Company” Restructuring

A growing number of PRC issuers are restructuring their offshore holding structure to use a BVI company as the direct holding company of the WFOE, rather than a Cayman Islands entity. This is driven by the BVI’s more flexible corporate governance laws (BVI Business Companies Act, 2004) and the ability to issue multiple classes of shares without the same level of regulatory scrutiny as a Cayman entity. However, the HKEX has not issued any formal guidance on this trend. In a Q2 2025 filing, the HKEX required the sponsor to provide a legal opinion from BVI counsel confirming that the BVI holding company’s articles of association did not contain any provisions that could be used to circumvent the VIE structure’s intended purpose. The sponsor’s BVI legal opinion cost an additional HKD 180,000 and took 3 weeks to prepare.

Actionable Takeaways for Sponsors

1. Commission a PRC legal opinion that cites a specific PRC State Council decree or central government regulation, not the Negative List alone, to satisfy the “absolute prohibition” test under HKEX Guidance Letter GL112-22 (updated March 2025).

2. Prepare a “Verification Memo” for your PRC legal opinion, cross-referencing every cited regulation with the official MOFCOM and NDRC databases, and document any discrepancies to meet the SFC’s Code of Conduct para 17.6 standard.

3. Include a “worst-case scenario” bankruptcy enforceability analysis in your sponsor due diligence, referencing the PRC Enterprise Bankruptcy Law and the PRC Civil Code, and ensure the VIE agreements contain a nominee shareholder waiver of reorganisation rights.

4. Structure the prospectus risk factor section with a minimum of 10 specific, cascaded sub-factors, each cross-referenced to a PRC law or regulation, to avoid a Listing Rule 9.10A deficiency letter.

5. Quantify the VIE entity’s contribution to the group’s total assets, revenue, and net profit as a percentage in a HKFRS 10 footnote, and explain any material disparity between these percentages in the MD&A section.