Industrial Policy & Trade Monitor· 2674 actions· ✨ 91 recent

Presidential decree signed by President Claudia Sheinbaum and published in the evening edition of the Diario Oficial de la Federación on 23 April 2026, in force 24 April 2026. The decree amends the Tariff of the Ley de los Impuestos Generales de Importación y de Exportación (LIGIE/TIGIE) and the Decreto que establece diversos Programas de Promoción Sectorial (PROSEC), imposing MFN import duties at 5%, 10%, 15%, 25%, 30% or 35% ad valorem on 185 tariff fractions covering chemical products, cosmetics, paper and cardboard, textiles, steel, graphic arts, aluminum manufactures, auto parts, electrical material, bicycles, musical instruments, furniture, wind turbines, and trailers. Goods originating in countries with which Mexico has a free-trade agreement remain eligible for preferential treatment, so practical incidence falls on China and other non-FTA suppliers (Korea, India, Vietnam, Thailand, Brazil, Indonesia, Taiwan, UAE, South Africa). Paired PROSEC modifications add tariff fractions to Article 5 sections I, II.b and XIX (electrical, electronic, automotive and auto-parts industries) at exempt (EX) rates.

On 2026-01-26 the US Department of Commerce initiated countervailing duty (anti-subsidy) investigations covering van-type trailers and subassemblies thereof from Canada, China, and Mexico, companion to the antidumping investigation covering the same product and countries. On 2026-06-05 Commerce published preliminary affirmative CVD determinations: China received an 82.37% subsidy rate for CIMC Baowell Industries/Qingdao CIMC Reefer Trailer and all other exporters, and a 128.78% adverse-inference rate for non-responsive companies; Mexico received rates of 1.90-1.95% for cooperating respondents (Hyundai de Mexico, Utility Trailer Manufacturing de México) and a 62.67% adverse-inference rate for five non-responsive companies. The Canada CVD investigation was terminated on 2026-05-27 after the petitioner withdrew that portion of the petition. Cash deposits at the preliminary rates began on Federal Register publication; final CVD determinations are scheduled for 2026-08-24 (China) and 2026-10-13 (Mexico).

Decree reforming various tariff fractions of the General Import and Export Duties Tariff (TIGIE), published in the Diario Oficial de la Federación on 29 December 2025 and in force 1 January 2026. The reform, approved by Congress as a statutory amendment to the LIGIE (Chamber of Deputies and Senate, Dec 2025) and signed by President Claudia Sheinbaum, raises MFN import duties to between 5% and 50% ad valorem on 1,463 tariff lines covering more than 20 chapters of the TIGIE, spanning automotive, auto parts, textiles, apparel, footwear, steel, aluminum, plastics, paper, leather, furniture, glass, toys, appliances and cosmetics. The increases apply only to goods originating in countries without a free trade agreement with Mexico — principally China, South Korea, India, Vietnam, Thailand, Brazil, Indonesia, Chinese Taipei, the UAE, and South Africa. The decree formalises at statutory level the September 2024 Sheinbaum executive order placing a 50% duty on finished passenger vehicles from non-FTA states and is framed by the Secretaría de Economía and SHCP as the operational tariff instrument of Plan México (2025-01-21).

On 13 November 2025, the United States and the Republic of Korea released a Joint Fact Sheet reaffirming the July 2025 announcement of the Korea Strategic Trade and Investment Deal — the first standalone US-Korea trade-and-investment agreement since the 2012 KORUS FTA. USTR issued the implementing Federal Register notice (90 FR 55964, Notice 2025-21940) on 3 December 2025, effective 4 December 2025, with retroactive HTSUS application to 1 November 2025 for autos and auto parts and to 14 November 2025 for reciprocal-tariff goods, timber, lumber, derivatives, and certain aircraft and aircraft parts. On the US tariff side: (i) the country-specific IEEPA reciprocal tariff on Korean originating goods is set at the higher of the KORUS FTA / MFN rate or 15% (parallel to the Japan and EU framework deals); (ii) the Section 232 tariffs on autos, auto parts, timber, lumber and wood derivatives are reduced to 15% (no incremental duty when the pre-existing KORUS/MFN rate already meets or exceeds 15%); (iii) Korean exports of qualifying goods on the Potential Tariff Adjustments for Aligned Partners (PTAAP) list are exempt from reciprocal tariffs (covering generic pharmaceuticals and unavailable natural resources); (iv) Section 232 pharmaceuticals capped at 15%; semiconductors granted MFN-style "no less favourable" treatment in any future sectoral deal. On the investment side, Korea commits to a USD 350bn package: USD 150bn into US shipbuilding ("Approved Investments") plus USD 200bn into US strategic industries via a separate Strategic Investments MOU, with annual currency-funding cap of USD 20bn. Non-tariff commitments include streamlined US biotech approvals on the Korean side, US meat and cheese market access, fair treatment for US digital services, removal of Korea's 50,000-unit cap on US vehicles meeting FMVSS, and joint WTO support for the moratorium on customs duties on electronic transmissions.