Sheinbaum and Trump Initiated Trade Negotiations

Mexico seeks to lower U.S. tariffs on steel, aluminum, and cars following a recent call between the two leaders.

Updated on Sept. 18, 2026 in International Trade

Bold flat-color editorial illustration of a car chassis and stacked steel components, representing international trade negotiations.
President Claudia Sheinbaum and President Donald Trump have launched bilateral trade negotiations aimed at lowering U.S. tariffs on Mexican steel, aluminum, and automobiles. AI Illustration. Upload story photo >

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President Claudia Sheinbaum and President Donald Trump held a telephone call on September 16, 2026, to launch bilateral trade negotiations. Mexico aims to secure tariff reductions on key exports ahead of the upcoming U.S. midterm elections.

Why it matters

Both leaders are pursuing these trade talks to secure political advantages before the November 3, 2026, U.S. midterm elections. This diplomatic push follows the collapse of separate U.S.-Canada trade talks in August 2026.

The trade initiative involves specific requested reductions for steel, aluminum, and vehicle tariffs. These negotiations remain subject to ongoing coordination between officials from both nations.

The players

Claudia Sheinbaum

She is the President of Mexico who initiated trade communications with the United States.

Donald Trump

He is the current President of the United States who engaged in trade negotiations with Mexico.

The details

Mexico is prioritizing the modification of U.S. trade barriers on industrial and automotive goods through direct communication between the two administrations. Officials are now coordinating the technical details of a potential deal while keeping the U.S. midterms as a target deadline.

Timeline

  1. U.S.-Canada trade talks collapsed in August 2026.

  2. President Sheinbaum and President Trump held a telephone call on September 16, 2026.

  3. The U.S. midterm elections are scheduled for November 3, 2026.

Market Dynamics

This move marks a departure from the recent instability in North American trade relations, specifically following the collapse of U.S.-Canada talks in August 2026. The bilateral focus underscores a broader shift in how regional trade agreements are being managed ahead of U.S. domestic cycles.

Retail and institutional investors should monitor these negotiations for potential impacts on automotive and manufacturing supply chains. A successful tariff reduction could shift long-term asset allocations for firms heavily exposed to North American trade.

The takeaway

The rapid push for a deal highlights the intersection of international trade policy and domestic electoral timelines. Stakeholders should prepare for potential policy shifts as both administrations work toward a pre-election agreement.

What happens next

The two countries aim to reach a bilateral trade agreement before the U.S. midterm elections on November 3, 2026.

Further reading

For more on the current landscape of global commerce, visit International Trade.

Live Poll

Do you believe new bilateral trade deals between the U.S. and Mexico will lower your costs?