United States Attorney's Office for the District of Columbia

09/03/2025 | Press release | Distributed by Public on 09/03/2025 10:08

U.S. Seizes 300,000 Kilos of Meth Precursor Chemicals Sent from China Destined for Mexico’s Sinaloa Drug Cartel

Press Release

U.S. Seizes 300,000 Kilos of Meth Precursor Chemicals Sent from China Destined for Mexico's Sinaloa Drug Cartel

Wednesday, September 3, 2025
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For Immediate Release
U.S. Attorney's Office, District of Columbia
The Operation in Houston Was the Largest Seizure of Such Chemicals Ever by U.S. Law Enforcement

WASHINGTON - More than 300,000 kilograms of chemicals used to produce methamphetamine and intended for clandistine labs controlled by the Sinaloa Drug Cartel in Mexico were seized this week by agents with the U.S. Department of Homeland Security's Homeland Security Investigations (HSI) at the Port of Houston, announced U.S. Attorney for the District of Columbia Jeanine Ferris Pirro and Acting Director Todd Lyons of U.S. Immigration and Customs Enforcement.

This operation marks the largest seizure ever by U.S. law enforcement of chemicals used to produce methamphetamine. The chemicals, which originated in and were sent from China, could have been used to produce nearly 190,000 kilos of methamphetamine - worth about $569 million if they had reached their intended destination. Instead, agents seized six shipping containers of benzyl alcohol, a solvent used in the manufacture of pharmaceuticals, weighing 164,880 kilos and six shipping containers of N-methyl formamide, another liquid organic solvent, weighing 151,560 kilos.

To put in perspective the impact of this seizure, in Fiscal Year 2024, U.S. Customs and Border Protection (CPB) seized a total 78,925 kilos of methamphetamine along the entire southwest border. In order to transport the chemicals from port to a secure HSI storage facility, it took twenty-four, 18-wheeler trucks to transport the sheer volume of precursor chemicals.

In 2023, more than 34,800 Americans died of overdoses from psychostimulants, primarily methamphetamine.

The U.S. Attorney's Office for the District of Columbia obtained the seizure warrant that provided the legal authority to seize the chemicals. Because the Administration designated the Sinaloa Cartel as a Foreign Terrorist Organization on January 20, 2025, the designation provided federal prosecutors in the District the authority to execute the seizure under the terrorism forfeiture provision.

Joining in today's announcement were Special Agent in Charge Chad Plantz of Homeland Security Investigations, Houston; Director of Field Operations Jud Murdock of Customs and Border Protection, Houston; Acting Special Agent in Charge William Kimbell of the Drug Enforcement Administration, Houston; and FBI Special Agent in Charge Douglas Williams of the Houston Field Office.

The matter is being prosecuted by the U.S. Attorney's Office for the District of Columbia as part of its Cartel Elimination effort, a collaboartion between the office's National Security section's Threat Finance Unit (TFU) and Violent Crime and Narcotics Trafficking (VCNT) section.

The effort is also a part of the Attorney General's February 5, 2025 directive, calling for the total elimination of cartels and transnational criminal organizations by harnessing the resources of the Department of Justice and empowering federal prosecutors throughout the country to work urgently with the Department of Homeland Security and other parts of the government toward the goal of eliminating these threats to U.S. sovereignty.

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Updated September 3, 2025
Topics
Drug Trafficking
National Security
Violent Crime
Component
USAO - District of Columbia
Press Release Number:25-396
United States Attorney's Office for the District of Columbia published this content on September 03, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on September 03, 2025 at 16:08 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]