Commodities April 20, 2026 11:08 AM

Mexico Seeks Early Accord on Steel, Aluminum and Autos Ahead of USMCA Review

President Sheinbaum signals desire for preliminary deal as U.S. trade envoy visits Mexico

By Derek Hwang
Mexico Seeks Early Accord on Steel, Aluminum and Autos Ahead of USMCA Review

Mexico's president said the country is pursuing an early agreement on trade in steel, aluminum and automobiles before the formal review of the U.S.-Mexico-Canada trade pact. The comments were made as U.S. Trade Representative Jamieson Greer was in Mexico for talks. Officials say the outcome of the USMCA review could affect tariff exposure, with the United States indicating a push to tighten rules of origin to prevent goods, particularly from China, from entering the U.S. tariff-free via Mexico.

Key Points

  • President Claudia Sheinbaum said Mexico seeks a preliminary agreement on steel, aluminum and automobiles before the USMCA review is completed.
  • Sheinbaum made the remarks during a morning press conference as U.S. Trade Representative Jamieson Greer visited Mexico for talks.
  • Mexico is a major exporter of vehicles, auto parts, machinery and mechanical equipment, primarily to the United States; USMCA protections have largely shielded Mexico from U.S. tariffs so far.

Mexico's president, Claudia Sheinbaum, said on Monday that the Mexican government is interested in negotiating a preliminary deal covering the exchange of steel, aluminum and automobiles before the formal review of the U.S.-Mexico-Canada trade pact is completed.

Sheinbaum made the comments during a morning press conference held while U.S. Trade Representative Jamieson Greer was visiting Mexico for discussions. Addressing the significance of the sectors in question, she said: "Obviously, we care a great deal about steel, aluminum, and automobiles," and added, "We hope that a preliminary agreement can be reached."

The president's remarks underscore the importance of those industries to Mexico's export profile. Mexico is a major exporter of vehicles and auto parts, as well as machinery and mechanical equipment, with the bulk of these shipments destined for the United States.

This year's review of the USMCA - the trade pact that covers commerce among the United States, Mexico and Canada - is viewed as consequential for Mexico. So far, Mexico has largely avoided the worst impacts of U.S. tariffs because most of its exports are protected under the North American trade agreement.

At the same time, U.S. officials have signaled they may seek to tighten rules of origin as part of the review. The United States has suggested it will pursue changes intended to prevent goods - particularly from China - from transiting through Mexico to enter the U.S. market tariff-free. The U.S. stated intent to address such transshipment is a central consideration in the review discussions.


Context and next steps

The president's public statement came while bilateral talks were underway in Mexico. Details on timing, scope or specific provisions of any preliminary agreement were not provided during the press briefing. Officials on both sides are participating in talks connected to the broader USMCA review process.

Observers and market participants will be watching whether a preliminary deal on steel, aluminum and autos can be reached ahead of or as part of the formal review negotiations.

Risks

  • The outcome of the USMCA review is uncertain and could alter tariff exposure for Mexican exports if talks fail to secure protections for steel, aluminum and autos - impacting the automotive, metals and machinery sectors.
  • The United States has indicated it may tighten rules of origin to prevent goods - particularly from China - from entering the U.S. tariff-free via Mexico, creating uncertainty for supply chains and trade flows.

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