US Treasury Targets CJNG Fuel-Smuggling Network Across Mexico Border

The U.S. Department of the Treasury has sanctioned two Mexican nationals and nine companies linked to the Jalisco New Generation Cartel's multimillion-dollar fuel-smuggling operation, signaling a major enforcement escalation against organized crime's diversification into energy theft and cross-border commerce. This action represents a structural shift in how cartels generate revenue, fuel theft now ranks as the second-most profitable illicit income stream for Mexico-based criminal organizations after narcotics, costing the Mexican government approximately $9 billion in lost tax revenue in 2024 alone. For supply chain professionals, this enforcement action carries immediate operational and compliance implications.

The smuggling network relies on legitimate-appearing transportation and logistics companies, shell corporations, and financial intermediaries to move fuel across U.S.-Mexico borders through falsified customs documentation and tax evasion schemes. Authorities identified over 160 suspicious activity reports and $7 billion in questionable financial transactions between the U.S. and Mexico in a single year, with Texas and Florida as primary hubs. The sanctions freeze assets and prohibit U.S. business transactions with designated entities, extending to any company 50% or more owned by sanctioned parties, meaning complicit service providers face severe restrictions. The broader context reveals how organized crime has infiltrated legitimate supply chains.

As much as one-third of fuel sold in Mexico may be illegally sourced or adulterated, and illicit fuel now represents roughly one-third of Mexico's domestic fuel market. This suggests that unknowing U.S. exporters, distributors, and logistics providers may have already conducted business with cartel-linked entities. Supply chain teams must strengthen vendor due diligence, implement enhanced financial monitoring for cross-border transactions, and educate teams on red flags associated with fuel-tax evasion schemes to avoid sanctions exposure.