Mexico Economy Ministry Evaluates USMCA Rules as Unilateral Tariffs Threaten Trilateral Trade Stability

MEXICO CITY, Mexico — The Secretariat of Economy (SE) of Mexico issued an official communique on Sunday afternoon regarding the trade dispute between Washington and Ottawa, emphasizing the legal necessity of preserving the integrity of the United States-Mexico-Canada Agreement (USMCA).

Trilateral Integration and Automotive Rules of Origin

Mexican trade officials noted that Mexican automotive manufacturing, industrial electronics, and agricultural packaging rely on highly synchronized trilateral components that cross North American borders multiple times. Imposing unilateral 50% tariffs on Canadian intermediate materials risks disrupting Regional Value Content (RVC) calculations under USMCA Chapter 4 rules of origin.

The Economy Ministry confirmed that it has convened an emergency advisory council with the Mexican Business Council for Foreign Trade (COMCE) and the National Auto Parts Industry (INA) to assess secondary cost exposures for Mexican export manufacturing.

"North American economic competitiveness depends upon strict adherence to the agreed legal disciplines of the USMCA," the Economy Ministry stated. "Unilateral trade restrictions undermine regional supply chain integration and North American workforce productivity."

Formal Dispute Mechanisms

Mexico reiterated its readiness to participate in formal trilateral consultations under USMCA Chapter 31 dispute settlement mechanisms if border trade barriers begin impacting trilateral commercial shipments.

Mexican commercial freight associations reported that cross-border logistics through Nuevo Laredo and Ciudad Juárez remain fluid but expressed concern regarding potential container backlogs at U.S. rail freight hubs.

Ongoing Consultations

Mexican economic officials will hold technical bilateral discussions with Canadian and U.S. counterparts throughout the coming week.