US says Chinese firms using crypto to sell fentanyl chemicals to cartels The US indicted two China-based pharmaceutical firms for allegedly selling fentanyl precursor chemicals to Mexican cartels for crypto. The post US says Chinese firms using crypto to sell fentanyl chemicals to cartels appeared first on Protos. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ March 25, 2026 6:46 pm