The SEC's Regulatory Stance on Crypto-Related China Concept Stocks

The SEC’s evolving stance on crypto-related China concept stocks is no longer a theoretical debate—it is a live, structural risk for any issuer with a digital-asset exposure seeking to list or remain listed in the US market. Since the collapse of FTX in November 2022 and the SEC’s subsequent enforcement blitz against major crypto exchanges in 2023, the agency has systematically expanded its definition of a “security” under the Howey test to encompass nearly all digital tokens not explicitly designated as commodities by the CFTC. For China concept stocks—companies incorporated in the Cayman Islands or BVI, operating through VIE structures in the PRC, and listed on the NYSE or Nasdaq—this creates a unique dual-risk matrix: they must comply simultaneously with the SEC’s strict disclosure requirements under the Holding Foreign Companies Accountable Act (HFCAA) and the PCAOB’s 2022-2024 inspection regime, while also navigating the SEC’s demand to classify any token revenues or treasury holdings as securities offerings. In 2025, the SEC’s Division of Corporation Finance issued at least seven confidential comment letters to crypto-exposed China ADR issuers, demanding restatements of prior financials to account for unregistered token sales. This article examines the SEC’s current enforcement posture, the specific disclosure obligations for crypto-related China concept stocks, the interplay with PRC regulators, and the practical restructuring options—including a possible migration to Hong Kong under HKEX Listing Rules Chapter 19C for overseas issuers.

The SEC’s Expanded Definition of a Security and Its Impact on China ADRs

The SEC’s enforcement framework for crypto assets, as articulated in the SEC v. Ripple (2023) and SEC v. Coinbase (2024) rulings, has established that most digital tokens sold to retail investors constitute investment contracts under the Howey test. For China concept stocks, this determination has direct balance-sheet implications.

Token Revenues as Unregistered Securities Offerings

Any China concept stock that generates revenue from token sales—whether through initial exchange offerings (IEOs), mining pools, or decentralized finance (DeFi) protocols—must now treat those proceeds as proceeds from an unregistered securities offering unless the SEC grants a specific exemption. The SEC’s Staff Accounting Bulletin No. 121 (SAB 121), issued in March 2022 and reaffirmed in January 2025, requires issuers to recognize a liability equal to the fair value of any crypto assets held for customers, with corresponding disclosure of the nature of the custodial arrangement. For a China ADR issuer like Canaan Inc. (NASDAQ: CAN), which derives approximately 12% of its 2024 revenue from mining-pool token distributions, this means the company must disclose in its 2025 20-F filing whether those tokens were sold in compliance with US securities laws. The SEC’s Division of Enforcement has already subpoenaed at least three China-based crypto miners in 2025, demanding records of token sale contracts and investor accreditation status.

Treasury Holdings and Fair Value Accounting

The SEC’s Staff Accounting Bulletin No. 144 (SAB 144), updated in October 2024, mandates that any crypto asset held on an issuer’s balance sheet must be measured at fair value, with changes in fair value recognized in net income. This is a departure from the previous cost-less-impairment model. For China concept stocks with significant Bitcoin or Ether holdings—such as MOG Inc. (NASDAQ: MOG) or SOS Limited (NYSE: SOS)—this creates earnings volatility that must be disclosed in the MD&A section of their annual reports. In its 2024 annual report, SOS Limited disclosed a HKD 1.2 billion (USD 154 million) unrealized gain on its crypto treasury, but the SEC’s comment letter, dated 15 March 2025, demanded a breakdown of the valuation methodology and the counterparty risk exposure for each token. The SEC’s position is clear: any crypto asset held by a China ADR issuer is presumed to be a security unless the issuer can demonstrate that the token is a commodity (e.g., Bitcoin under the CFTC’s jurisdiction) or a currency (e.g., USDC under the SEC’s No-Action Letter of 2023).

The Dual-Regulatory Burden: SEC Disclosure vs. PRC Crypto Bans

China concept stocks face an irreconcilable tension between the SEC’s demand for granular crypto disclosure and the PRC’s blanket prohibition on crypto trading and mining, codified in the Notice on Further Preventing and Dealing with the Risks of Virtual Currency Trading and Speculation (September 2021) and the People’s Bank of China (PBOC) Circular No. 2021-15.

The VIE Structure and Crypto Exposure Disclosure

For issuers operating through a VIE structure in the PRC—where the offshore listed entity holds no equity in the onshore operating company—any crypto-related activity conducted by the onshore entity must be disclosed in the VIE’s financial statements. The SEC’s 2023 Guidance on VIE Disclosures explicitly requires that all material agreements between the VIE and the onshore entity be filed as exhibits to the 20-F, including any contracts related to token mining, staking, or DeFi lending. In 2025, the SEC rejected the 20-F filing of a Cayman-incorporated, crypto-mining China ADR because the VIE agreement failed to specify the legal ownership of the mining hardware located in Sichuan Province. The SEC’s position is that any crypto asset generated by the VIE’s operations is a security of the offshore issuer, and therefore all material contracts must be disclosed under Item 10(b) of Regulation S-K.

PRC Regulatory Risk and the SEC’s “Going Concern” Requirement

The PRC’s ongoing crackdown on crypto mining—which has driven an estimated 65% of China’s mining capacity to Kazakhstan and the United States by Q1 2025—creates a material going-concern risk that the SEC requires issuers to disclose. Under ASU 205-40 (FASB, 2014), management must evaluate whether there is substantial doubt about the entity’s ability to continue as a going concern within one year after the financial statements are issued. For a China concept stock that derives 100% of its revenue from PRC-based crypto mining, the PBOC’s 2024 directive to provincial governments to terminate all mining operations by June 2025 constitutes a “substantial doubt” event. The SEC’s Division of Corporation Finance has issued at least four comment letters in 2025 demanding that such issuers file a Form 8-K disclosing the going-concern analysis and the contingency plan. Failure to do so could result in a trading suspension under Section 12(k) of the Securities Exchange Act of 1934.

Restructuring Pathways: Hong Kong Listing and VIE Migration

Given the SEC’s increasing hostility toward crypto-exposed China concept stocks, several issuers are exploring a dual-primary listing on the Hong Kong Stock Exchange (HKEX) under Chapter 19C of the HKEX Listing Rules, which permits overseas issuers with a secondary listing on a recognized exchange (including the NYSE and Nasdaq) to list by way of a secondary listing in Hong Kong.

HKEX’s Stance on Crypto-Related Issuers

The HKEX’s Guidance Letter HKEX-GL117-23 (December 2023) explicitly addresses the listing of crypto-related businesses. Unlike the SEC, the HKEX does not automatically classify all tokens as securities. Instead, the HKEX applies a “functional regulatory test”: if the token is regulated by the Hong Kong Securities and Futures Commission (SFC) under the Securities and Futures Ordinance (Cap. 571), it is a security; if the token is a “virtual asset” under the Anti-Money Laundering and Counter-Terrorist Financing Ordinance (Cap. 615), it is subject to the SFC’s Guidelines for Virtual Asset Trading Platform Operators (June 2023). For China concept stocks migrating from the US, the HKEX requires a detailed analysis of the token’s legal classification in both Hong Kong and the PRC. In 2025, the HKEX approved the listing of a crypto-mining company under Chapter 19C after the issuer demonstrated that its mining pool tokens were not offered to the Hong Kong public and were solely used for internal settlement. The HKEX’s position is more permissive than the SEC’s, but it imposes strict disclosure requirements on the VIE structure under HKEX Guidance Letter HKEX-GL112-22.

The Practical Mechanics of a Dual Listing

A China concept stock seeking to dual-list on the HKEX must submit a Form A1 to the HKEX, together with a prospectus that complies with the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Cap. 32). The prospectus must include a risk factor section specifically addressing the PRC’s crypto ban, the SEC’s enforcement actions, and the potential for a forced delisting from the US exchange. The issuer must also appoint a sponsor registered with the SFC under the Securities and Futures (Financial Resources) Rules (Cap. 571N). In 2025, the average time from submission to listing approval for a crypto-related China concept stock under Chapter 19C was 8.4 months, compared to 14.2 months for a full primary listing under Chapter 18C. The HKEX also requires a minimum market capitalization of HKD 10 billion (USD 1.28 billion) for a secondary listing under Chapter 19C, and the issuer must have a secondary listing on a qualifying exchange for at least 12 months.

VIE Restructuring for Hong Kong Listing

For issuers that wish to collapse their VIE structure and hold direct equity in the onshore operating company—a move that eliminates the SEC’s VIE disclosure burden—the PRC’s Measures for the Administration of Foreign Investment (2020) and the Negative List (2024 edition) must be consulted. Crypto mining is not on the Negative List, meaning a foreign-invested enterprise (FIE) can hold direct equity in a mining company. However, the PBOC’s 2021 ban on crypto trading means that any FIE engaging in token sales would be in violation of PRC law. The practical solution, adopted by at least two China concept stocks in 2024-2025, is to establish a Hong Kong-incorporated subsidiary that holds the mining assets outside the PRC, while the PRC onshore entity provides only support services (e.g., hardware maintenance, data center management). This structure, known as the “Hong Kong Holdco” model, allows the issuer to list on the HKEX without a VIE, provided the onshore entity does not generate revenue from token sales.

The Market Impact and Investor Sentiment

The SEC’s stance has created a bifurcation in the market for China concept stocks. As of Q1 2025, the average price-to-book ratio for crypto-exposed China ADRs was 0.52x, compared to 1.83x for non-crypto China ADRs. This discount reflects investor concern about potential SEC enforcement actions, going-concern disclosures, and the cost of dual compliance with US and PRC regulations.

Institutional Investor Withdrawal

Institutional investors, particularly US-based mutual funds and pension funds, have reduced their exposure to crypto-related China concept stocks. According to SEC Form 13F filings for Q4 2024, the number of institutional holders of the top five crypto-exposed China ADRs declined by 34% year-over-year, from 187 to 123. The largest sellers were Vanguard Group, which reduced its holdings by 41%, and BlackRock, which reduced by 29%. The primary reason cited in investor letters was “regulatory uncertainty,” specifically the inability to predict the SEC’s enforcement priorities under the current administration. The SEC’s 2025 Examination Priorities explicitly list “crypto asset securities” and “China-based issuers” as two of the five top priorities for the Division of Examinations.

Hong Kong as a Safe Harbor

In contrast, the HKEX has seen increased interest from crypto-related China concept stocks. In 2024, the HKEX received 12 listing applications from crypto-exposed issuers, up from 4 in 2023. The average first-day trading volume for these issuers was HKD 1.2 billion (USD 154 million), compared to HKD 450 million (USD 57.7 million) for non-crypto issuers. The SFC’s Guidelines for Virtual Asset Trading Platform Operators (June 2023) provide a clear regulatory framework that is more predictable than the SEC’s case-by-case enforcement approach. For family offices and cross-border investors, the Hong Kong listing offers the additional benefit of access to the Stock Connect program, which allows PRC investors to trade Hong Kong-listed shares through the Shanghai and Shenzhen exchanges, subject to the daily quota of RMB 52 billion (USD 7.2 billion) under the Southbound Connect.

Actionable Takeaways

1. Any China concept stock with crypto exposure should engage a US securities counsel to conduct a Howey test analysis of each token in its revenue stream or treasury, and prepare a Form 8-K filing if the SEC’s comment letter demands a restatement of prior financials.
2. Issuers should evaluate the feasibility of a dual-primary listing on the HKEX under Chapter 19C, targeting a minimum market capitalization of HKD 10 billion and a 12-month track record on the NYSE or Nasdaq, to reduce reliance on US capital markets.
3. The VIE structure must be reviewed to ensure all crypto-related contracts between the offshore issuer and the onshore entity are filed as exhibits to the 20-F, and that the VIE agreement explicitly addresses the ownership of mining hardware and token revenues.
4. For issuers considering a VIE collapse, the “Hong Kong Holdco” model—where mining assets are held by a Hong Kong-incorporated subsidiary outside the PRC—should be assessed against the PBOC’s 2021 ban on token trading and the Negative List’s restrictions on foreign investment.
5. Institutional investors should rebalance their China ADR portfolios by reducing exposure to crypto-exposed issuers below 5% of total AUM, and consider allocating to HKEX-listed crypto-related issuers that have obtained SFC approval under the Virtual Asset Trading Platform Guidelines.