Author: C Labs Crypto Watch
The recent new regulations on outbound investment have sparked heated discussions both domestically and internationally. Bloomberg also published an article revealing that despite the State Administration of Foreign Exchange setting a limit of $50,000 per person per year for foreign exchange transactions, an estimated $150 billion still flows out of the country annually through various gray and underground channels.
How was this "wall" built?
1994: The Beginning of the Wall
The foundation of China’s current foreign exchange control system is the dual-track framework of “current account convertibility and strict control over capital account” established in 1994.
Simply put: money from goods trade can be transferred out, but money from individuals and capital must be strictly controlled.
In 2007 , the State Administration of Foreign Exchange officially set the annual foreign exchange purchase quota for individuals at US$50,000 per person per year. This figure has remained unchanged to this day and has never been increased.
However, for a long time this regulation was ineffective and was not enforced.
2015: The First Real Stress Test
In August 2015, the exchange rate reform led to a sudden devaluation of the RMB, triggering a panic-driven wave of currency exchange in the market. From the second half of that year to 2016, China's foreign exchange reserves plummeted from nearly $4 trillion to below $3 trillion, with monthly outflows reaching nearly $100 billion at their peak.
The State Administration of Foreign Exchange responded by tightening restrictions rapidly:
Individuals are required to fill out a detailed declaration form when purchasing foreign exchange, and to explicitly promise that the foreign exchange will not be used for overseas real estate purchases, securities investments, or life insurance.
Banks are required to conduct "substantive" reviews of large foreign exchange purchases and are not allowed to release funds based solely on declarations;
Organized crackdowns on "ant-moving" behavior have begun.
2017: Hong Kong insurance and overseas real estate channels were blocked one by one.
Another popular channel for capital outflow—paying large insurance premiums in Hong Kong with UnionPay cards—was directly cut off in 2017: UnionPay explicitly prohibited the use of domestic cards for premium payments for Hong Kong savings and investment insurance.
At the same time, regulatory authorities began a special campaign to crack down on "illegal outflow of foreign exchange funds for overseas real estate purchases".
2024-2026: A Comprehensive Upgrade of Digital Containment
The core of this round of increased investment is a substantial upgrade of algorithms and data infrastructure.
Effective January 1, 2026, the "Measures for the Management of Customer Due Diligence and the Preservation of Customer Identity Information and Transaction Records by Financial Institutions" will officially come into effect. A key change is that for single cross-border remittances exceeding RMB 5,000 or the equivalent of USD 1,000 in foreign currency, banks must verify the accuracy of the remitter's identity information.
This threshold seems low—in fact, it is intentionally set very low.
The regulators' goal is clear: not to stifle genuine small-scale cross-border demand, but to ensure that every transaction leaves a traceable digital footprint, thus dramatically increasing the "cost" of large-scale, decentralized transfers.
Meanwhile, China officially incorporated the Common Reporting Standard (CRS) into its domestic enforcement framework in 2024. This means that more than 100 contracting states will regularly and automatically report the balances and income of Chinese residents' overseas accounts to the Chinese tax authorities. Accounts hidden in Singapore, Canada, and the United Kingdom are theoretically already "transparent" to the Chinese tax authorities.
In May 2026, the China Securities Regulatory Commission (CSRC) named Futu Securities, Tiger Brokers, and Changqiao Securities, identifying them as unlicensed cross-border businesses and demanding rectification—the latest link in the regulatory chain.
How the money gets out: Bloomberg outlines five main pathways.
The walls are getting higher and higher, but the flow of money never stops. The core value of this Bloomberg report lies in its systematic dismantling of this grassroots engineering of "anti-wall" approaches.
Path 1: Cross-trading network – Largest scale, RMB does not leave the country
This is currently the primary channel for high-net-worth individuals to transfer large sums of money, known in the industry as "duiqiao," and in the international anti-money laundering system, the corresponding term is Hawala .
The operating logic is extremely ingenious: not a single penny actually crosses China's border.
The specific process is as follows: Domestic investors transfer RMB to a domestic account controlled by an underground bank; the bank's affiliated institutions overseas (usually in Hong Kong, Singapore, or Vancouver) directly deposit an equivalent amount of foreign currency into the client's overseas account. Both ends settle their accounts separately; there is only one "information" exchanged across borders, not "funds."
This system is logically flawless—precisely because there are no real cross-border capital flows, the State Administration of Foreign Exchange's traditional monitoring methods are difficult to directly detect.
Where are the risks? First, the transaction fees: with tightening regulations, costs are far higher than the 1% level of earlier years. Second, the sources of foreign currency funds in underground banks are complex. Once international criminal funds are mixed in, clients' overseas accounts may be directly frozen by local judicial authorities without their knowledge. Third, if caught in China, they face administrative fines of more than 30% of the transferred amount, as well as criminal prosecution.
A typical case disclosed by the Beijing Procuratorate in 2025 showed that Lin and four others received illegally exchanged funds through bank cards under their names and used virtual currency to complete cross-border payments. They were eventually sentenced to two to four years in prison and fined for the crime of illegal business operations.
Path Two: Ants Moving House – "Distributed Computing" within a Legitimate Quota
More well-known than wash trading is the so-called "ant moving house" —using the legal $50,000 annual quota per person for "distributed" transfers.
Operation method: A core investor mobilizes relatives, employees, and even hires unrelated people to each legally exchange $50,000 in foreign currency using their own ID cards and bank apps, and then transfers the foreign currency to the same overseas account at the same time.
This path is being besieged by algorithms. The State Administration of Foreign Exchange's anti-money laundering model is specifically designed to identify the pattern of "multiple unrelated domestic accounts making concentrated remittances to the same overseas account within a short period of time." Once a warning is triggered, the relevant accounts will be frozen, and the individuals involved may face a multi-year ban on foreign exchange transactions.
Path Three: Trade Invoice Fraud – A Legitimate Cover for “Current Account” Transactions
This is the most commonly used tool by private entrepreneurs with import and export businesses. Technically known as trade-based capital flight, it exploits a loophole in the system: current account remittances for goods trade are not subject to the $50,000 limit for individuals, and banks must release the funds as long as they see a compliant trade invoice.
Inflated import invoices: A domestic company purchases equipment from a shell company in Hong Kong or the Cayman Islands that it secretly controls. The actual value is US$500,000, but the invoice falsely reports it as US$1 million. The bank compliantly releases US$1 million, while the excess US$500,000 remains safely held in the shell company's account overseas.
Underreporting export invoices: a reverse operation. Goods worth $1 million are exported to an overseas related party at a "low price" of $200,000. The related party then sells the goods to the real buyer at the market price, leaving $800,000 in profit directly overseas.
The core advantage of this route is its completely legal facade. Its disadvantage is that it requires genuine trade transactions as cover, and in recent years, the cross-referencing of data between customs and the State Administration of Foreign Exchange has become increasingly sophisticated.
Path Four: Channel Migration – From Internet Brokerages to State-Owned Bank Wealth Management Channels
After Futu, Tiger Brokers, and Changqiao were severely punished by regulators, there was a clear shift in the flow of funds.
According to Bloomberg's observations, the wealthy are shifting in two directions: one is through cross-border wealth management services offered by large institutions such as Bank of China (Hong Kong) and HSBC, which have high compliance costs and require detailed proof of the source of funds and tax payment, but the operation is completely legal; the other is to invest in overseas funds using the QDII (Qualified Domestic Institutional Investor) quota approved by the state, but the quota is strictly controlled by the state and cannot be used to directly hold overseas properties or customized assets.
To put it more bluntly: wealthy people are spending more money and going through narrower compliance channels to give away the same amount of money.
Path Five: Structural Arrangements – Trusts, Insurance, and Immigration Investment
This is the preferred path for ultra-high-net-worth individuals, and it is the most technically demanding, involving a combination of various tools such as offshore family trusts, Hong Kong life insurance (small premiums can still be paid by credit card), and immigration investment projects (EB-5, Canadian provincial investment immigration, etc.).
All Chinese citizens who have legally immigrated to other countries or regions have only one opportunity to apply to the State Administration of Foreign Exchange for the transfer of their immigration assets.
The key characteristic of this approach is its extremely high compliance costs, but relatively small legal gray areas. When handled properly, what is being transferred is not the "money" itself, but rather the legal structure of asset ownership.
The ultimate regulatory response: extending the walls to people.
Faced with the ever-present issue of money, the core strategy of regulatory authorities has undergone a qualitative change this time—they are no longer just focusing on money, but have begun to focus on people.
From "Managing Enterprises" to "Managing Individuals"
The previous regulatory framework for outbound investment mainly targeted corporate entities. Asset transfers by individuals through complex nominee agreements, overseas technology consulting contracts (with remittances abroad under the guise of "consulting fees"), and intellectual property transfers have long been in a regulatory gray area.
The revised regulations on outbound investment issued by the State Council explicitly extend the reach of supervision to "resident individuals." All of the aforementioned structural arrangements at the individual level are now incorporated into the national security review and anti-money laundering monitoring framework.
CRS: The sharpest "backtracking" weapon
The full integration of CRS into the domestic law enforcement system in 2024 is the most technologically advanced step in this round of containment.
The operating logic of CRS is that the more than 100 countries/regions that have joined the framework automatically report information such as the account balances, interest, dividends, and proceeds from the sale of financial assets held by Chinese residents in their respective countries to the Chinese tax authorities every year.
This means that assets remitted overseas through various channels over the past decade and lying quietly abroad are now exposed to the Chinese tax authorities. It's not just a matter of "potentially being discovered," but rather that they are already on record.
Cryptocurrency: A "New Channel" Now Under Legal Scrutiny
Bloomberg's report didn't delve much into cryptocurrency channels. But this is precisely the gap in the report that deserves the most attention.
Based on existing judicial precedents in China, cross-border currency exchange using stablecoins such as USDT has become a key target of prosecution by the procuratorate. A typical case from the Beijing Procuratorate in 2025 explicitly defined "using virtual currency to complete cross-border payments" as the crime of illegal business operations.
This means that cryptocurrency is not a "hole" in the wall, but a special channel that has been monitored and is being systematically shut down.
The Bloomberg report concluded by citing a background figure: China has more than 6.2 million wealthy families with personal assets exceeding $1 million.
Against the backdrop of the collapse of the real estate myth, declining domestic asset returns, and rising geopolitical uncertainty, the driving force behind this huge group's allocation of wealth overseas will not disappear because of a wall.
