A Houston fuel trading company is facing growing scrutiny from authorities in both the United States and Mexico as investigators examine a suspected fuel-smuggling operation involving shipments of diesel and naphtha.
Ikon Midstream, a petroleum trader based in Texas, is being investigated by Mexican authorities in connection with fuel imports that allegedly entered the country through a network of companies and transport operators. According to Mexican security sources and government documents reviewed by Reuters, investigators are looking at whether fuel shipments were improperly described in trade paperwork to avoid taxes on imported fuel.
The investigation centers on cargoes that traveled from the United States and Canada to Mexico aboard the tankers Torm Agnes and Torm Louise. Authorities believe some shipments may have been declared as lubricants instead of diesel or naphtha. The distinction matters because lubricants are not subject to the same import duties as fuel products in Mexico.
Mexican officials are also examining the roles of two companies that received fuel connected to the shipments: Intanza and Azteca Cone. Both firms are under investigation as part of the broader case. Reuters reported that neither company appeared to have a public website, listed phone number, or easily identifiable business location. Reporters also found no records showing that either company held permits required to import diesel or naphtha into Mexico.
Questions about the shipments grew after internal records provided by Ikon Midstream showed that several cargoes were classified as lubricants in export documents filed with U.S. customs authorities. At the same time, company representatives had previously described those cargoes as diesel and naphtha. Investigators are reviewing whether those classifications were mistakes or part of a larger effort to reduce tax obligations.
Ikon Midstream later acknowledged errors in some of its export filings. The company said the mistakes were clerical and denied any intention to avoid taxes. It also said there was no coordination between the company and its customers regarding tariff classifications.
U.S. Customs and Border Protection told Reuters that the tariff codes used on several shipments were not the correct classifications for diesel or naphtha. The agency added that repeated errors in customs filings can lead to penalties, seizures, or additional scrutiny from regulators. A former CBP official said the repeated use of incorrect codes raised concerns, especially because similar classifications appeared in paperwork on both sides of the border.
Another focus of the investigation involves a Mexican trucking company called Mefra Fletes. Security sources told Reuters that the company helped transport diesel from the Torm Agnes after it arrived at ports in Ensenada and Guaymas. Government documents reportedly identify Mefra Fletes as an important participant in the alleged smuggling operation.
Authorities are also examining possible links between the network and the Jalisco New Generation Cartel, known as CJNG. According to the documents, investigators suspect some companies involved in the fuel trade may have connections to the cartel. U.S. officials have identified fuel smuggling as one of the major sources of income for criminal groups in Mexico.
The case has drawn attention in the United States as well. On April 14, Homeland Security Investigations executed a search warrant at Ikon Midstream’s Houston offices. The Department of Homeland Security later confirmed that the action was related to an ongoing criminal investigation but did not provide further details.
Ikon Midstream has denied all allegations of wrongdoing. Executive Director Rhett Kenagy said there was no evidence supporting the accusations and rejected claims that the company knowingly supported cartel-linked activities. The company has maintained that it follows compliance procedures when working with customers and that any filing mistakes were unintentional.
Mexican authorities have already announced multiple arrests in fuel-smuggling investigations over the past several months. The investigation involving Ikon Midstream, Intanza, Azteca Cone, and other companies remains ongoing.
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