Industrial Policy & Trade Monitor· 2667 actions· ✨ 89 recent

On June 2, 2026, USTR published final actionability findings in 60 parallel Section 301(b) investigations — the largest simultaneous Section 301 action in US history — determining that all 60 economies maintain unreasonable acts, policies, or practices by failing to impose or effectively enforce a prohibition on imports produced with forced labor. USTR proposed two additional duty rates: 10% on the 14 economies with partial forced-labor regimes (Canada, Ecuador, EU, Indonesia, Mexico, Pakistan, Argentina, Bangladesh, Cambodia, El Salvador, Guatemala, Malaysia, Taiwan, UK) and 12.5% on the remaining 46 economies. Tariff rates remain proposed pending a July 7, 2026 public hearing and subsequent finalization; the actionability determination is final.

The Decreto para la Autorización Inmediata de Inversiones, published in Mexico's Diario Oficial de la Federación on 4 May 2026, creates a streamlined investment-authorization mechanism under President Sheinbaum's Plan México strategy. The decree establishes an Investment Committee — composed of the Secretariats of Economía, Hacienda, SEMARNAT, SCT, Energía, and Bienestar — mandated to issue authorization certificates within 30 business days for qualifying projects, replacing the historic 6–18-month multi-agency backlog. Eligibility covers three tiers: projects in designated Polos de Desarrollo Económico para el Bienestar (Welfare Development Poles), investments of MXN 2 billion (≈USD 100M) or more, and projects in strategic sectors (semiconductors, EV batteries, critical minerals, automotive supply chain, medical devices, biotech, aerospace). This is the procedural- acceleration arm of Plan México, structurally distinct from the January 2025 Plan México tax-incentive decree (the fiscal arm), and operationalises the February 2026 Plan México expansion announced by Sheinbaum.

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 21 April 2026, the Canadian International Trade Tribunal issued a final injury finding in Inquiry NQ-2025-005, determining that the dumping of oil country tubular goods (OCTG) originating in or exported from Mexico, the Philippines, Türkiye, and South Korea has caused material injury to the domestic Canadian steel industry. Anti- dumping duties are payable on imports released by CBSA on or after 21 April 2026 and remain in effect for five years. The US investigation was terminated separately.

The European Commission adopted Commission Implementing Regulation (EU) 2026/801 on 9 April 2026, imposing provisional anti-dumping duties on imports of terephthalic acid (PTA, purity ≥99.5% by weight, CAS 100-21-0, CN code ex 2917 36 00 / TARIC 2917 36 00 11) originating in the Republic of Korea and Mexico, published in the OJ on 10 April 2026 and entering into force the following day. Duty rates are exporter-specific: Korean producers face 6.2% (Samnam Petrochemical, Hanwha Impact) to 13.7% (all other), with Taekwang Industrial Co. found not to be dumping (0%); all Mexican exporting producers face a flat 25.7%. The investigation was opened 13 August 2025 following a complaint by EU producer Ineos Aromatics.

On 24 March 2026 Mexico's Supreme Court (SCJN), sitting in full Pleno session, unanimously upheld the constitutionality of the 2022 lithium nationalisation law (Decreto reforming the Mining Law and creating LitioMx) when resolving Acción de Inconstitucionalidad 78/2022 brought by a Senate minority (33 % of senators). The court affirmed Articles 1, 5 bis, and 10 of the Mining Law — which reserve all lithium exploration, exploitation, processing, and commercialisation exclusively to the State via the LitioMx decentralised public body and prohibit private concessions entirely — are constitutional, provided implementation follows established procedures requiring technical support and Mexican Geological Service validation. The ruling closes the last formal constitutional challenge to Mexico's state-monopoly lithium regime, confirming a permanent exclusion of private capital from the full lithium value chain.

On 11 March 2026 USTR Ambassador Jamieson Greer initiated parallel Section 301 investigations into the acts, policies, and practices of 16 economies — China, the European Union, Singapore, Switzerland, Norway, Indonesia, Malaysia, Cambodia, Thailand, Korea, Vietnam, Taiwan, Bangladesh, Mexico, Japan, and India — relating to structural excess capacity and overproduction in manufacturing sectors. The Federal Register notice (FR doc 2026-05214; dockets USTR-2026-0067 and USTR-2026-0068) was published on 17 March 2026. Covered sectors include aluminum, automobiles, batteries, cement, chemicals, electronics, energy goods, glass, machine tools, machinery, paper, plastics, processed food and beverages, robotics, satellites, semiconductors, ships, solar modules, steel, and transportation equipment. Written comments were due by 15 April 2026; USTR held the public hearing beginning 5 May 2026. This is the most sweeping multi-economy Section 301 initiative since the 2018 China investigation and is structurally distinct from the China-only 2024-05-14 §301 tariff hikes and the 2025-07-15 Brazil §301 investigation.

President Trump signed Executive Order "Ending Certain Tariff Actions" on 20 February 2026 (Federal Register doc 2026-03832, published 25 February 2026), terminating the additional ad-valorem duties imposed under nine prior IEEPA-based executive orders. The order followed within hours of the US Supreme Court's 6-3 decision the same day in Learning Resources, Inc. v. Trump, 607 U.S. ___ (2026), holding that the International Emergency Economic Powers Act does not authorize the President to impose tariffs and vacating the Trump 2.0 IEEPA tariff regime. The EO directs CBP to cease collection "as soon as practicable"; CSMS guidance set the collection-end date at 12:00 a.m. eastern on 24 February 2026. The order explicitly preserves all underlying national-emergency declarations and all non-IEEPA trade actions — Section 232 of the Trade Expansion Act, Section 301 of the Trade Act, Section 122 of the Trade Act, and Section 201 — so the Section 232 cascade and the paired Section 122 10% temporary surcharge (effective 24 Feb 2026) remain in force. This is the first SCOTUS-driven repeal of a presidential tariff regime in the modern era and recalibrates the entire post-2024 US tariff architecture by removing IEEPA as a legal pillar.

On 5 February 2026, at the National Investment Promotion Meeting, Mexico's two state development banks — Nacional Financiera (Nafin) and Banco Nacional de Comercio Exterior (Bancomext) — announced a scheme to mobilise over MXN 120 billion (~USD 6.9 billion) in financing for micro, small and medium enterprises (MiPyMEs) and strategic Plan México projects. The package channels public resources through credit, guarantees and co-investment mechanisms, including 70% credit guarantees up to MXN 20 million in priority sectors and 80% guarantees on first-time credits up to MXN 5 million, alongside reduced factoring interest rates and an additional MXN 40 billion Bancomext facility for industrial real estate. The scheme operationalises financing for the PODECOBI/PODECIBI economic development poles established under Mexico's 2025 Plan México decree.

On 4 February 2026 USTR Ambassador Jamieson Greer and Mexican Secretary of Economy Marcelo Ebrard announced a U.S.-Mexico Action Plan on Critical Minerals — a first-of-its-kind 60-day bilateral work programme to develop coordinated trade policies and supply-chain mechanisms for critical minerals. The Action Plan tasks both governments with identifying a priority mineral list, exploring border-adjusted price floors as a candidate trade instrument, and consulting on how price floors could be incorporated into a binding plurilateral agreement on trade in critical minerals. It is framed as a confidence- building measure ahead of the USMCA Joint Review (statutory deadline 1 July 2026) and as the Mexico-side template that parallels concurrent USTR engagements with the EU and Japan.

On 2026-01-26 the US Department of Commerce initiated antidumping (LTFV) and countervailing duty investigations covering van-type trailers and subassemblies thereof from Canada, China, and Mexico, following a petition filed 2025-11-20 by the American Trailer Manufacturers Coalition (Great Dane, Stoughton Trailers, Wabash National). On 2026-06-15 Commerce issued its preliminary affirmative LTFV determination for China, setting a preliminary antidumping duty rate of 130.76% on Chinese van-type trailer imports, effective on publication and triggering CBP duty collection at the border. Companion countervailing-duty and Canada/Mexico proceedings are tracked separately.

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).

On 31 December 2025 the Mexican Presidency published a decree amending the 2023 basic-basket import-tariff exemption, removing at least eight staple-food categories — fresh/refrigerated/frozen beef and pork, milk and cream, dry beans, rice, soybean/sunflower/safflower/cotton oils, tilapia fillets (HS 0304.61.01) and sausages (HS 1601.00.03) — from the duty-free list effective 1 January 2026. The decree frames the move as reinforcing Plan México's food self-sufficiency goals (Plan de Autosuficiencia en Frijol, a 2030 domestic-dairy production target) by disincentivizing imports of products with growing domestic production capacity. Transition relief lets basic-basket importers with contracts signed before 31 December 2025 keep the exemption through 31 March 2026, and other registered importers through 31 March 2027, subject to SAT contract filing deadlines.

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).

The Mexican federal government published the Programa Sectorial de Energía 2025-2030 (PMSE) in the Diario Oficial de la Federación on 22 December 2025, establishing a binding five-year state-led energy-planning mandate for the Sheinbaum administration (2024-2030). The PMSE mandates a 54-46 state-to-private electricity generation mix, sets a 35 GW new clean-generation target by 2030 (13.6 GW from CFE + 22 GW from private/state/community projects), and formally supersedes the prior market-led Estrategia Nacional de Energía 2018-2032 and PRODESEN architecture. The Program is legally mandatory for all federal public administration entities including CFE, PEMEX, CENACE, and CENAGAS, operationalising the 2024 constitutional reform that restored CFE and PEMEX to strategic-sector status under Articles 27 and 28 of the Constitution.

President Claudia Sheinbaum signed a comprehensive reform to Mexico's Customs Law (Ley Aduanera) published in the Diario Oficial de la Federación on 19 November 2025, entering into force 1 January 2026. The decree formally recognises the Agencia Nacional de Aduanas de México (ANAM) as the autonomous customs authority with expanded inspection and fiscalisation powers, creates a new inter-secretarial Consejo Aduanero with binding decisional authority over customs-agent licensing, and mandates real-time electronic traceability and video-surveillance at all recintos fiscales. The reform is Mexico's most comprehensive statutory overhaul of its customs-administration architecture in over a decade, directly conditioning USMCA-origin compliance infrastructure for approximately US$800 billion in annual MX-US trade and over 3,200 IMMEX-registered nearshoring operators.

On 10 November 2025 the Mexican government published a decree in the Diario Oficial de la Federación (DOF) modifying the Tarifa de la Ley de los Impuestos Generales de Importación y de Exportación (LIGIE) to raise most-favoured-nation import tariffs on sugar and sugar-derivative products (raw, refined, liquid and invert sugar, and related high-sugar-content goods across roughly eight six-digit tariff subheadings) to between 156% and 210.44% ad valorem, replacing the prior specific-duty regime of USD 0.33–0.39 per kilogram. The decree entered into force 11 November 2025, the day after publication, and applies to imports from WTO members that lack a preferential trade agreement with Mexico. The Secretaría de Economía framed the increase as protection for the domestic sugarcane agro-industry against a national oversupply and falling international reference prices.

President Trump signed Proclamation 10984 "Adjusting Imports of Medium- and Heavy-Duty Vehicles, Medium- and Heavy-Duty Vehicle Parts, and Buses Into the United States" on 17 October 2025, invoking Section 232 of the Trade Expansion Act of 1962 to impose a 25% ad valorem tariff on imports of Class 3 to Class 8 medium- and heavy-duty trucks (large pick-up trucks, moving trucks, cargo trucks, dump trucks, tractors) and on key MHDV parts, and a 10% ad valorem tariff on buses and other vehicles classified in HTSUS heading 8702. Duties take effect at 12:01 a.m. EDT on 1 November 2025 (Federal Register doc 2025-19639, 90 FR 48451, published 22 October 2025). USMCA-qualifying MHDVs are tariffed only on the value of non-U.S. content; the proclamation also establishes an offset programme for MHDV parts equal to 3.75% of the aggregate value of all MHDVs assembled in the United States from 2025 through 2030, mirroring the Proclamation 10925 light-vehicle offset architecture.

On 2 September 2025 Mexico's Finance Ministry (SHCP) launched a capitalisation and refinancing strategy for state oil company Petróleos Mexicanos (Pemex), opening a USD 12 billion bond repurchase offer (of which USD 9.9 billion targeted 2026-2029 maturities). Between 15-16 September, SHCP placed a new basket of euro- and dollar-denominated bonds totalling USD 13.8 billion equivalent (EUR 5 billion across 4/8/12-year tranches at 3.500%, 4.500% and 5.125% coupons; USD 8 billion across 5/7/10-year tranches at 4.750%, 5.375% and 5.625% coupons), taking the combined operation to roughly USD 21.8 billion. SHCP stated the goal was to strengthen Pemex's capitalisation levels, reduce its financial debt balance, manage supplier obligations, fund investment projects, and improve its debt-maturity profile. The operation is part of the government's 2025-2035 Pemex strategic (rescue) plan and preceded credit-rating upgrades from Fitch (B+ to BB) and Moody's (B3 to B1, stable outlook).

Mexico's tax authority (SAT), acting under SHCP, published the Cuarta Resolución de Modificaciones a las Reglas Generales de Comercio Exterior para 2025 in the Diario Oficial de la Federación on 28 July 2025, raising the flat tax rate applied under the simplified customs regime for low-value courier and parcel shipments (goods valued at USD 2,500 or less) from 19% to 33.5%, effective 15 August 2025. The increase applies to shipments from countries without a free trade agreement with Mexico — in practice overwhelmingly China-origin goods — and is aimed at cross-border e-commerce platforms (Shein, Temu, AliExpress) as well as triangulated goods routed through courier channels by other importers including large retailers. The measure is framed by SHCP as combating under-invoicing and non-tariff-preference triangulation via the courier de minimis channel.

On 26 June 2025, the Governing Board of Mexico's National Banking and Securities Commission (CNBV), invoking Article 129 of the Ley de Instituciones de Crédito, decreed the temporary managerial intervention of CI Banco, S.A. and Intercam Banco, S.A., replacing their administrative bodies and legal representatives. The measure came one day after the US Treasury's FinCEN designated both institutions (along with Vector Casa de Bolsa) as foreign financial institutions of primary money-laundering concern tied to opioid-trafficking networks, and prohibited certain US fund transmittals to them. CNBV/SHCP framed the intervention as a depositor- and creditor-protection measure to safeguard the two banks' operations against the fallout of the US action; Vector Casa de Bolsa was not included in the CNBV intervention.

On 25 June 2025, FinCEN issued three coordinated orders identifying CIBanco S.A., Intercam Banco S.A., and Vector Casa de Bolsa, S.A. de C.V. as foreign financial institutions of primary money-laundering concern in connection with illicit opioid trafficking, and prohibiting US covered financial institutions from engaging in certain transmittals of funds (including convertible virtual currency transmittals) to or from those three institutions or any account or CVC address administered on their behalf. The orders were published in the Federal Register on 30 June 2025 (FR docs 2025-11991 Vector, 2025-11993 CIBanco, 2025-11990 Intercam) with an original effective date of 21 July 2025. These are the first-ever orders issued under Section 2313a of the Fiscal Year 2024 NDAA (added by the FEND Off Fentanyl Act and Fentanyl Sanctions Act), and target Mexican counterparties tied by FinCEN to the Beltran-Leyva Cartel, Jalisco New Generation Cartel (CJNG), and the Gulf Cartel.

On 2025-06-02 Mexico published a presidential decree ("DECRETO por el que se fomenta la inversión en territorio nacional, para fortalecer el desarrollo de la industria farmacéutica y la producción de insumos para la salud; así como el desarrollo de investigación científica nacional") in the Diario Oficial de la Federación, effective 2025-06-03. Starting with fiscal-year 2026 consolidated federal purchases of medicines, health inputs and medical devices (for 2027 delivery), the Secretaría de Salud will apply a points-and-percentage evaluation scheme that favors bidders holding productive investment or infrastructure (plants, laboratories, warehouses) in Mexico, or that conduct scientific research domestically. A tri-ministry Promotion Committee (Health, Economy, and the Anticorruption/Public Function ministry) will vet investment commitments, and the decree directs the Secretaría de Salud to issue implementing guidelines within 90 calendar days of publication.

On 22 May 2025, Mexico published a decree in the Diario Oficial de la Federación (DOF) granting fiscal incentives to companies that begin operations within newly designated "Polos de Desarrollo Económico para el Bienestar" (PODECOBI) — Economic Development Poles for Welfare. The decree grants a 100% immediate deduction of the original investment amount in new fixed assets, plus an additional 25% deduction for incremental training and innovation expenses, for taxpayers operating in the poles through fiscal year 2030. The Ministry of Economy designates and administers the poles, with a cross-secretarial promotion committee overseeing site selection; 14 zones spanning Campeche, Chihuahua, Durango, Estado de México, Guanajuato, Hidalgo, Michoacán, Puebla, Quintana Roo, Sinaloa, Sonora, Tamaulipas, Tlaxcala and Veracruz are active as of mid-2025. The measure operationalises the "Plan México" nearshoring strategy by concentrating incentives in specific geographic zones rather than applying them nationwide.

Executive Order 14289 of 29 April 2025 provides that certain overlapping US tariffs should not have a cumulative effect. Where an article is subject to the Section 232 automobile and parts tariffs (Proclamation 10908), it is not subject to the northern- or southern-border duties (EO 14193 / 14194) or to the steel and aluminium Section 232 tariffs; border duties in turn take priority over the metals tariffs, while steel and aluminium tariffs may still stack with each other. The order applies retroactively to entries made on or after 4 March 2025.

President Trump signed Executive Order 14257 on 2 April 2025 declaring a national emergency over US trade deficits and imposing a baseline 10% ad-valorem tariff on imports from nearly all trading partners effective 5 April, with higher country-specific "reciprocal" rates effective 9 April. The rate schedule was constructed from a formula tied to bilateral goods-trade deficits and ranged from 10% (UK, Singapore, Brazil, Australia, others) through 20% (EU), 24% (Japan), 25% (Korea), 32% (Taiwan, Indonesia, Switzerland), 34% (China, later raised to 84% then 125% during the April escalation), 46% (Vietnam), 49% (Cambodia). Multiple subsequent EOs paused the country-specific rates for 90 days for non-China destinations on 9 April while keeping the 10% baseline, pending bilateral negotiations.

President Trump signed Proclamation 10908 "Adjusting Imports of Automobiles and Automobile Parts Into the United States" on 26 March 2025, invoking Section 232 of the Trade Expansion Act of 1962 to impose a 25% ad valorem tariff on imports of finished passenger vehicles and light trucks effective 12:01 a.m. EDT on 3 April 2025, with the duty extended to key automobile parts (engines and engine parts, transmissions and powertrain components, electrical components) effective 12:01 a.m. EDT on 3 May 2025. USMCA-origin automobiles receive an interim deduction equal to the value of US-origin content; USMCA-origin parts that satisfy the agreement's rules of origin are temporarily exempt from the parts duty pending a Commerce-administered process. The proclamation is the first Section 232 instrument applied to finished automobiles in US history and the largest-by-trade-volume Section 232 measure of the second Trump administration, covering roughly USD 460 billion of annual auto and auto-parts imports.

President Trump signed two Presidential Proclamations on 11 February 2025 reinstating a universal 25% ad-valorem tariff on all steel-mill products and raising the aluminum tariff from 10% to 25% on all imports into the United States, effective 12 March 2025. The proclamations revoked every bilateral exclusion and quota arrangement negotiated by the Biden administration with the EU, UK, Japan, Korea, Australia, and others under the 2021-2022 "alternative measures" frameworks, returning all trading partners to the baseline Section 232 rate without product-level or country-level carve-outs.

President Trump signed three Executive Orders on 1 February 2025 (EO 14193, 14194, 14195) declaring national emergencies under IEEPA over the cross-border flow of fentanyl + illegal migration, and using that authority to impose new tariffs: 25% on imports from Canada (with a reduced 10% rate on Canadian energy products), 25% on imports from Mexico, and an additional 10% on imports from China (separate from pre-existing Section 301 + Section 232 tariffs). The tariffs took effect 4 February 2025. On 3 February 2025 the administration announced a 30-day pause for both Canada and Mexico following bilateral border-enforcement commitments; the China tariff was not paused. China responded 4 February with retaliatory tariffs of 15% on US LNG/coal/farm equipment and additional measures. The package set the precedent for the broader 2 April 2025 "Liberation Day" reciprocal-tariff regime (filed: 2025-04-02-us-trump-reciprocal-tariff-regime).

On 21 January 2025, Mexico published the Decree granting tax incentives in support of the national strategy known as "Plan Mexico" in the Diario Oficial de la Federación (DOF). The decree provides MXN 30 billion (~USD 1.5 billion) in fiscal incentives through 2030 to attract nearshoring investment, with MXN 28.5 billion allocated to immediate deductions on new fixed asset investments and MXN 1.5 billion for workforce training and innovation. Deduction rates range from 35% to 91% depending on asset type and sector, with the automotive, aerospace, and semiconductor industries expected to benefit most. The measure aims to capitalize on US-China decoupling by positioning Mexico as an alternative manufacturing base for supply chains serving the North American market.

President Claudia Sheinbaum's government published in the Diario Oficial de la Federación on 19 Dec 2024 a decree amending the General Import & Export Tax Law (TIGIE) and the IMMEX Decree. The decree imposes a 35% temporary import duty on 138 finished-apparel tariff lines (Chapters 61, 62, 63 plus tariff item 9404.40.01) and a 15% duty on 17 textile-input tariff lines (Chapters 52, 55, 58, 60), totalling 155 fractions. Concurrently, 302 tariff fractions in Chapters 61/62/63 are removed from IMMEX duty-deferral eligibility (moved out of Annex II Section C into Annex I). The measure exempts countries with which Mexico has an FTA (notably USMCA partners) and is in force from 20 Dec 2024 until 23 Apr 2026.

Mexico's Secretaría de Economía published in the Diario Oficial de la Federación on 13 September 2023 the final resolution of the administrative sunset review (examen de vigencia) of compensatory (anti-dumping) duties on imports of coated flat steel (aceros planos recubiertos — metallic and/or non-metallic coated carbon and alloy flat products) originating from the People's Republic of China and Chinese Taipei, regardless of country of origin. The resolution confirms that revoking the duties would likely lead to continued or resumed dumping, and therefore extends them for a further five years. Duty rates range from 22.22 % (Baoshan) to 76.33 % (all other Chinese exporters) and from 22.26 % (CSC) to 52.57 % (other Taiwanese exporters).

On 20 April 2022 Mexico's Diario Oficial de la Federación published a reform to the Ley Minera (Mining Law) declaring lithium "patrimonio de la Nación" (national patrimony) and of public utility, adding Article 5 Bis to state that no further concessions, licenses, contracts, permits or authorizations for lithium exploration, exploitation, benefit or use will be granted to private parties — reserving the entire value chain exclusively to the State (Articles 1, 9 and 10 also amended). On 23 August 2022 a follow-on decree created "Litio para México" (LitioMx), a decentralized public agency governed by a board of five cabinet secretaries (Energy as chair, plus Finance, Economy, Interior and Environment) and technically supported by the Mexican Geological Service, holding exclusive rights to explore, exploit and commercialize Mexico's lithium deposits. The law was subsequently upheld as constitutional by Mexico's Supreme Court in March 2026 (Acción de Inconstitucionalidad 78/2022, filed separately).

Mexico's Ley de Comercio Exterior (Foreign Trade Act, LCE), published in the Diario Oficial de la Federación on 27 July 1993 and entering into force 28 July 1993, is the foundational statute governing Mexico's entire external trade regulatory architecture. The LCE establishes the legal authority for the SECOFI/SE-administered antidumping (AD), countervailing duty (CVD), and safeguard investigation regime (Titles V–VII); the TIGIE tariff-schedule and tariff-classification framework; the IMMEX maquila and PROSEC sectoral-promotion programs; rules of origin for USMCA and other preferential trade agreements; and Mexico's export- licensing and strategic-material restriction framework. The LCE has been amended repeatedly through 2021 and remains the overarching parent authority for all Mexican trade-remedy proceedings administered by UPCI (Unidad de Prácticas Comerciales Internacionales) under the Secretaría de Economía.