China Pushes for Tougher Crypto Money Laundering Investigations
Chinese prosecutors are advocating for a tougher and more proactive strategy to combat cryptocurrency-related money laundering, arguing that existing laws have not kept up with the rapid evolution of digital assets.
In an article published on the official website of the Supreme People’s Procuratorate (SPP), legal experts warned that cryptocurrencies present unique challenges for law enforcement because of their decentralized nature, pseudonymous transactions, and ability to move funds across borders with ease. While these features can improve payment efficiency, the authors said they also create opportunities for criminals to conceal illicit financial activity.
According to the paper, China's legal framework needs to be strengthened to improve the investigation of crypto-related crimes, simplify evidence collection, and increase the chances of recovering illegally obtained assets.
The authors highlighted privacy-enhancing tools such as crypto mixers, privacy-focused cryptocurrencies, and decentralized exchanges as major obstacles for investigators. They argued that current investigative techniques often struggle to trace transactions routed through these services.
The paper also proposes a stricter legal approach toward suspicious crypto activity. It suggests that the deliberate use of mixers or privacy coins could be treated as evidence of an intention to launder money. Similarly, rapidly transferring large amounts of cryptocurrency or repeatedly conducting high-value transactions through anonymous wallets without a clear explanation should be viewed as indicators of potential money laundering.
The article was co-authored by two officials from the Supreme People’s Procuratorate alongside a professor from Xiangtan University, reflecting growing interest among Chinese legal authorities in updating enforcement strategies for digital assets.
Although the paper does not reference specific platforms, crypto mixer Tornado Cash has become one of the most prominent examples globally, while Monero and Zcash remain among the best-known privacy-focused cryptocurrencies. These technologies have been the subject of regulatory scrutiny and legal disputes in both the United States and Europe.
Earlier this year, however, the U.S. Treasury Department acknowledged in a report to Congress that cryptocurrency mixers can also serve legitimate financial privacy purposes, marking a shift from its earlier stance following sanctions imposed on Tornado Cash in 2022.
China continues to maintain one of the world's strictest positions on digital assets. Cryptocurrency trading and related services remain largely prohibited, and regulators have repeatedly emphasized that crypto-related business activities are illegal while authorities continue to pursue investigations into digital asset crimes.