Mexican Congress Makes Major Tariff Adjustment in Auto Parts Sector

Web Editor

December 15, 2025

a man in a suit and tie speaking into a microphone in front of a screen with a bar chart, Agustín F

Background on Claudia Sheinbaum and Her Tariff Proposal

Claudia Sheinbaum, the President of Mexico City and a prominent figure in Mexican politics, initially proposed an increase in tariffs for 141 classifications of auto parts. This proposal aimed to protect the domestic automotive industry from rapid replacement of parts.

Congress’s Adjustments to the Tariff Proposal

The Mexican Congress, however, made significant changes to Sheinbaum’s proposal. They removed 71 of the proposed tariff classifications and added only 4, effectively reducing the number of affected products nearly in half to 74.

Key Points of Congress’s Tariff Adjustments

  • Auto Parts Sector: The Congress adjusted tariffs for 74 auto part classifications, as opposed to the initial proposal of 141.
  • Vehicle Light Classifications:
  • The original proposal to increase tariffs on 13 light vehicle classifications remained unchanged by the legislators.

  • Import Tariff Increase:
  • Mexican customs will now raise tariffs from 20% to 50% on vehicle imports from countries without existing trade agreements with Mexico.

Marcelo Ebrard’s Explanation for Price Stability

Marcelo Ebrard, Mexico’s Secretary of Economy, explained that the prices of imported vehicles from Asia are unlikely to rise significantly due to strategic market-gaining objectives of importers. He stated that the low import prices, though initially advantageous, have caused harm to Mexico’s domestic manufacturing industry.

Other Relevant Tariff Changes

  • Steel Sector: The Congress added 20 more tariff classifications, bringing the total to 268.
  • Textile Sector: They also increased tariffs by 20 classifications, totaling 418.

  • Aluminum Sector: The Congress added 17 more tariff classifications, reaching 38 in total.

No Changes in Vestido and Plástico Sectors

The clothing (vestido) and plastic sectors, with 308 and 79 tariff classifications respectively, did not experience any changes.

Summary of Tariff Adjustments

In total, the Mexican Congress raised tariffs on 1,463 tariff classifications, matching Sheinbaum’s proposal but eliminating 123 and adding 123.

Key Questions and Answers

  • What was Claudia Sheinbaum’s original tariff proposal? Sheinbaum proposed increasing tariffs on 141 auto part classifications to safeguard the domestic automotive industry.
  • How did the Mexican Congress alter the proposal? The Congress removed 71 classifications and added only 4, reducing the total to 74.
  • What sectors experienced tariff increases, and which ones did not? Tariffs were increased in the auto parts, steel, textile, and aluminum sectors. The vestido (clothing) and plástico (plastic) sectors did not experience any changes.