A U.S. federal grand jury has charged Chinese nationals and firms in a crypto-linked fentanyl trafficking case. Authorities say cryptocurrency was used to process payments and launder funds, highlighting growing concerns over illicit crypto use and potential tightening of global AML regulations.
US Charges Chinese Firms in Crypto-Fentanyl Case
On March 25, 2026, a federal grand jury in Ohio charged two Chinese pharmaceutical companies and six Chinese nationals in a fentanyl precursor trafficking case.
Prosecutors said the group sold chemical ingredients used to make fentanyl and shipped them to buyers in the United States and to groups linked to the Gulf Cartel. Authorities allege the chemicals included medetomidine, a strong animal tranquilizer not approved for human use.
Investigators say hundreds of kilograms were exported, helping produce millions of potential doses. The shipments were sent using international and domestic carriers, including deliveries connected to southern Ohio.
Charges Include Trafficking and Money Laundering
The indictment includes several charges. Prosecutors allege a fentanyl conspiracy involving the distribution of large quantities of chemicals, which carries penalties from 10 years to life in prison. Three defendants are also accused of supporting a foreign criminal organization by supplying chemicals to the Gulf Cartel.
Additional charges include international money laundering, which can carry up to 20 years in prison, and obstruction of justice for allegedly hiding communications tied to the operation.
How Cryptocurrency Enabled the Fentanyl Trade
Defendants allegedly used cryptocurrency to collect payments from traffickers, layer funds through multiple accounts, and move money into overseas banks, with authorities seeking forfeiture, including $26,000 in a Binance account linked to Wang Zhaolan.
Hanson Zhao recruited traffickers, including Gulf Cartel members, via social media and promoted chemical precursors while the companies posed as legitimate suppliers. U.S. Attorney Dominick Gerace II called the case the first Southern District of Ohio case charging material support to a Mexican cartel designated as a foreign terrorist organization.
The indictment follows a September 2025 case targeting U.S. and Chinese nationals and companies in similar schemes. It is part of the FBI’s Operation Box Cutter, under the Homeland Security Task Force, and includes key intelligence from China’s Ministry of Public Security on Shandong Believe Chemical Company.
Global Enforcement and Regulatory Impact
Law enforcement agencies are expanding cooperation to track cross-border crypto activity. The case adds pressure on policymakers to strengthen oversight of digital asset transactions.
As investigations continue, the case may influence future regulations aimed at reducing the misuse of cryptocurrency in global criminal networks.
Related: China’s Supreme Court Targets Crypto-Related Money Laundering Networks
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