Industrial Policy & Trade Monitor· 2663 actions· ✨ 89 recent

President Trump signed Proclamation 11032 on June 1, 2026 (effective June 8, 2026), making further adjustments to Section 232 tariff regimes for aluminum, steel, and copper. The proclamation expands temporary 15% reduced ad valorem rates to cover agricultural equipment and certain residential HVAC systems previously subject to the 25% derivative tariff, and creates a new Annex I-C establishing temporary S232 rates for mobile industrial equipment and machinery through December 31, 2027. It also designates aluminum lithographic plates and steel racks as new derivative products subject to S232 duties as an anti-circumvention measure. All temporary modifications revert to Proclamation 11021 rates after December 31, 2027.

Türkiye's Ministry of Commerce published Tebliğ No. 2026/16 on 24 May 2026 (Resmî Gazete No. 33263), completing a final sunset review (NGGS) of the existing anti-dumping measure on un-backed aluminium foil sheets and strips of thickness ≤0.2 mm (HS 7607.11, 7607.19) originating from China. The review, initiated on a petition from domestic producer Assan Aluminum Industry and Trade Inc., found that removal of the measure would likely result in continuation or recurrence of dumped imports and material injury to Turkish domestic industry. The existing 22% CIF ad-valorem anti-dumping duty — first imposed in 2014 (Tebliğ 2014/25) and previously extended in 2019/34 — is maintained for a further five years from 24 May 2026.

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.

Presidential Proclamation 11021 of 2 April 2026 (signed by President Trump, effective 6 April 2026 at 12:01 a.m. EDT, published 9 April 2026 at 91 FR 18201) consolidates and restructures the Section 232 tariff architecture for aluminum, steel, and copper. The proclamation modifies Proclamations 9704 (aluminum), 9705 (steel), and 10962 (copper) and applies tiered ad valorem duties to the full customs value of imported articles regardless of metal content: 50% on aluminum/steel articles and most copper articles; 25% on certain copper articles and on derivative articles substantially made of the three metals; 10% on derivative articles produced abroad using entirely US-smelted/cast metals; and 0% supplemental duty where existing tariffs already meet a 15% combined-rate floor. UK products receive preferential rates (25% on primary articles and 15% on certain derivatives) contingent on UK smelting/casting under the US–UK trade framework.

The Canada Border Services Agency initiated an anti-dumping investigation (Case OCTG6 2026 IN) on 2 February 2026 into oil and gas well casing originating in or exported from Austria, following a complaint by Tenaris Canada. On 4 May 2026 the CBSA issued a preliminary determination finding a dumping margin of 22.6% of export price for Voestalpine Tubulars GmbH & Co KG, the sole named Austrian exporter, but declined to impose provisional duties, assessing that they were "not necessary to prevent injury." The case covers oil and gas well casing under 28 HS tariff classification codes (7304.29.00.12-.29 and 7306.29.00.12-.29). The Canadian International Trade Tribunal's parallel injury inquiry (NQ-2026-002) is due to conclude by 1 September 2026; only a positive injury finding triggers definitive duties.

Türkiye's Ministry of Trade published Tebliğ No. 2025/10 in the Official Gazette (No. 32910) on 25 May 2025, opening an anti-dumping investigation into aluminium frames for photovoltaic panels (GTIP 8541.90.00.00.11) originating from China, following a petition by the Turkey Aluminium Manufacturers Association (TALSAD) on behalf of Arslan Aluminium, Lazer Solar Energy Aluminium Systems, and Pantech Aluminium. On 13 December 2025 the Ministry imposed provisional anti-dumping duties (Tebliğ No. 2025/41, Official Gazette No. 33106) ranging from 14.79% to 31.40% of CIF value, varying by named Chinese exporter, with a residual "all others" rate of 31.40%.

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.

The EU Carbon Border Adjustment Mechanism (CBAM) entered its definitive phase on 1 January 2026 following a transitional reporting period that began October 2023. Under Regulation (EU) 2023/956, importers of goods in six carbon-intensive sectors (iron and steel, aluminium, cement, fertilizers, electricity, and hydrogen) must now purchase CBAM certificates corresponding to embedded carbon emissions. The Q1 2026 certificate price was set at EUR 75.36 per tonne CO2, calculated from EU ETS auction prices. In 2026, the adjustment factor is 2.5%, rising annually to 100% by 2034.

On 9 December 2021, the U.S. Department of Commerce / BIS issued an interim final rule (86 FR 70003) removing 31 General Approved Exclusions (GAEs) from the Section 232 tariff exclusions framework — 27 for steel and 4 for aluminum. The removals followed Commerce's review of public comments on the 14 December 2020 interim final rule that first established the GAE pathway and additional analysis of exclusion-request submissions; Commerce concluded these 31 GAEs no longer met the criteria for blanket exclusion. Effective 27 December 2021, importers of the affected HTS-coded products must either file individual exclusion requests or pay the Section 232 duties of 25% (steel) and 10% (aluminum).