Industrial Policy & Trade Monitor· 2665 actions· ✨ 90 recent

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.

On 22 June 2025, Cambodian Prime Minister Hun Manet ordered an immediate and complete halt of all fuel and gas imports from Thailand, effective from midnight that night (00:00, 23 June 2025). The order came amid a rapidly escalating Cambodia-Thailand border dispute following the killing of a Cambodian soldier in a disputed border area the previous month, and followed Cambodia's closure of two land border checkpoints with Thailand the same day. Thailand exported an estimated 2.3 billion litres of fuel to Cambodia in 2024 — about 20% of Thailand's total fuel exports, worth roughly THB 48 billion (USD 1.5 billion) — making Cambodia one of the largest overseas markets for Thai state energy company PTT. Hun Manet stated Cambodian fuel importers have adequate capacity to source supply from alternative countries, and separately ordered strict legal penalties, including licence revocation, against any company found smuggling Thai-origin fuel into Cambodia.

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 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.