US Sanctions Sinaloa Cartel Chemical Precursor Supplier Network in India & Guatemala

"Socalj" for Borderland Beat

The U.S. Treasury Department sanctioned more than 20 individuals and companies involved in the global supply chain of chemical precursors and the production of synthetic drugs that have collaborated with the Sinaloa Cartel, specifically Los Chapitos and Los Mayos.

The precursor chemicals for producing both fentanyl and methamphetamine were shipped from India through Guatemala, to Sinaloa and Guadalajara in Mexico. Several of the suppliers and logistical companies sanctioned as part of this network have been reported to have supplied chemicals to both CDS and CJNG groups.

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China Finally Places Controls on Fentanyl Precursor Chemicals Shipping to US, Mexico & Canada

"Socalj" for Borderland Beat

On November 10, 2025, Beijing will require a permit to export 13 specific chemicals to Mexico, the United States, and Canada, including those used to manufacture the synthetic opioid fentanyl.

China’s National Narcotics Commission issued a notice on Monday directing Chinese companies to adhere to the country’s laws, including the newly tightened controls. The notice urged Chinese firms to verify overseas buyers and immediately stop transactions if buyers requested falsified packaging or information.

The Ministry of Commerce announced on Monday that China will adjust its list of chemical precursors related to pharmaceuticals and require export licenses for certain chemicals to the United States, Canada, and Mexico, according to a report by the SCMP, written by journalist Fan Chen.

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