The police emphasized that criminals exploited the features of cryptocurrencies, such as anonymity of transactions, decentralization and the possibility of unhindered cross-border transfers.
The investigation began after the discovery of an abnormal flow of daily transactions through the bank accounts of two suspects, which included a variety of counterparties. This violation was typical of underground banking operations.
In December 2023, the Supreme People's Procuratorate of China issued a statement declaring that Tether's
stablecoin USDT is illegal to use in cross-border foreign exchange transactions, highlighting the strictness of the regulation. In August of that year, a Chinese national was sentenced to nine months in prison for purchasing approximately $13,000 worth of USDT.
Despite the bans, China's underground cryptocurrency market continues to thrive, as the
WSJ reported in January 2024.