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Inside China’s 6.5 Billion Yuan Crypto Underground: How a Stablecoin Scheme Evaded Watchdogs for Years

Anjali Kochhar
Anjali Kochhar

July 22, 2025

By Anjali Kocchar

For three years, two men quietly moved billions through a digital tunnel that most people never saw. Their tool was Tether. Their method was smart. Their luck has now run out.

The Shanghai Pudong New District People’s Court has brought down a massive illegal stablecoin operation that moved 6.5 billion yuan using USDT to facilitate cross-border currency exchanges. The scheme, run by individuals identified as Yang and Xu, was designed to bypass China’s tight foreign exchange controls.

Yang managed client recruitment and foreign fund distribution, while Xu handled domestic transactions through 17 fake companies. Instead of making a direct, traceable forex transfer, they split the process into two. One side handled money within China. The other side mirrored that movement internationally using USDT. No banks were officially involved, and no regulatory approvals were triggered.

Tether’s price stability and global liquidity made it ideal for this kind of workaround. The digital dollar moved silently across borders, far from the reach of traditional oversight.

Despite the scale of the bust, crypto markets remained calm. USDT’s value held steady, and no major volatility followed the shutdown. Analysts say this reflects the growing ability of the crypto space to absorb localised enforcement without widespread disruption.

Still, Chinese authorities are unlikely to view this as an isolated case. USDT has repeatedly surfaced in underground finance and capital flight cases, and it continues to attract intense scrutiny from regulators. With this court ruling, the pressure to strengthen enforcement and plug digital loopholes is only expected to increase.

Experts predict an expansion of surveillance on crypto-related transactions, along with harsher penalties for anyone found sidestepping capital controls through digital assets.

But beyond the courtroom, the real message lies in the details of the case. Two men with a network of shell firms and a stablecoin managed to create an invisible bridge across China’s financial firewall. That bridge is now broken.

The lesson is clear. While crypto may offer speed and freedom, it also brings risk. In tightly regulated environments like China, trying to outsmart the system with digital shortcuts can lead to serious consequences not just for the operators, but for the entire ecosystem they quietly supported.

About the author

Anjali Kochhar covers cryptocurrency and blockchain stories in India as well as globally. Having been in the field of media and journalism for over four years now, she has developed a sharp news sense and works hard to present information that goes beyond the obvious. She is an avid reader and loves writing on a wide range of subjects.

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