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

The US Department of Commerce published preliminary affirmative antidumping duty (AD) determinations on April 23, 2026 (Federal Register publication April 28, 2026), finding that crystalline silicon photovoltaic cells (whether or not assembled into modules) from India, Indonesia, and Laos are being sold in the US at less than fair value. Preliminary dumping margins are 123.04% for India, 35.17% for Indonesia, and 22.46% for Laos, with Commerce ordering US Customs and Border Protection to begin collecting AD cash deposits at those rates (107.77% adjusted cash-deposit rate for India; 22.06% for Laos). This runs parallel to, and stacks on top of, the CVD case on the same merchandise and countries (see responds_to), meaning combined AD+CVD cash-deposit burdens on subject imports now exceed 100% for all three origins. Final AD determinations are due July 13, 2026 (India, Indonesia) and September 9, 2026 (Laos).

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.

On 13 March 2026 USTR Jamieson Greer and Ecuador's Minister of Production, Foreign Trade and Investment Luis Alberto Jaramillo signed the United States–Ecuador Agreement on Reciprocal Trade in Washington, formalising the framework agreed in November 2025. Ecuador commits to preferential treatment for >90% of its agricultural schedule (including tariff elimination on soybeans, fresh/processed fruit, alcoholic beverages, tea, tree/ground nuts, dairy, beef, pork and poultry), to discontinue applying the Andean Price Band System to US-origin agricultural goods, to accept US remanufactured goods and US motor-vehicle safety/emissions standards, and to commit on digital-trade non-discrimination plus the multilateral moratorium on customs duties on electronic transmissions. The US in return grants MFN tariff treatment to qualifying Ecuadorian goods that "cannot be grown, mined, or naturally produced" in the US, by 1 August 2026 or entry into force (whichever is later). The Agreement enters into force 30 days after both parties notify completion of domestic procedures.

The US Department of Commerce published preliminary affirmative countervailing duty (CVD) determinations on February 26, 2026, finding that producers and exporters of crystalline silicon photovoltaic cells (whether or not assembled into modules) from India, Indonesia, and Laos received countervailable government subsidies. Preliminary subsidy rates are 125.87% for India; 85.99%–143.30% by individual Indonesian producer (104.38% all-others rate); and a uniform 80.67% for Laos. Commerce ordered US Customs and Border Protection to begin collecting cash deposits at these rates on subject imports pending a parallel antidumping investigation and final determinations later in 2026. The case originated from a petition filed in August 2025 by US crystalline silicon PV manufacturers.

U.S. Customs and Border Protection published a final notice in Customs Bulletin and Decisions, Vol. 59, No. 49 (31 December 2025), modifying two New York ruling letters (NY N328585 and NY N326486, both dated 2022) that had classified certain decorative storage baskets ("Basket-MD" and "Basket-3PC" style products) under HTSUS heading 5609 (cotton cordage/twine articles) and 9403.89.6015 (household furniture of other materials), both duty-free. Per Headquarters Ruling Letter H342184, CBP reclassifies the goods to subheading 6307.90.98 ("other made up textile articles"), which carries a 7% general (MFN) duty rate. No comments were received on the September 2025 proposed notice. The change takes effect 60 days after publication, i.e. 1 March 2026, and also revokes/modifies any other unidentified ruling covering the same merchandise.

U.S. Customs and Border Protection published a final notice in Customs Bulletin and Decisions, Vol. 59, No. 49 (31 December 2025), revoking two New York ruling letters (NY N019900, dated 2007, and NY N159975, dated 2011) that had classified certain submersible remotely operated vehicles (ROVs) — used in offshore oil and gas, military, and underwater construction operations — under HTSUS heading 8906.90.0090 ("other vessels"), which is duty-free. Per Headquarters Ruling Letter H272339, CBP determined the ROVs lack the essential characteristics of "vessels" (they do not float, have tether-limited navigability, and are not designed to transport persons or goods) and reclassifies them under subheading 8479.89.95 ("other machines and mechanical appliances having individual functions"), which carries a 2.5% general (MFN) duty rate. No comments were received on the September 2025 proposed notice. The change takes effect 60 days after publication, i.e. 1 March 2026, and also revokes/modifies any other unidentified ruling covering the same merchandise.

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.

At the APEC Busan summit on 30 October 2025, Presidents Trump and Xi reached the "Economic and Trade Arrangement Between the United States and the People's Republic of China," subsequently implemented on the US side by the executive order "Modifying Reciprocal Tariff Rates Consistent with the Economic and Trade Arrangement" (issued 4 November 2025; effective 12:01 am EST on 10 November 2025; published in the Federal Register on 7 November 2025 as 90 FR 50729 / 2025-19826) and on the Chinese side by a series of MOFCOM and State Council Tariff Commission announcements (notably MOFCOM 2025 No. 90 of 8–9 November 2025). The arrangement is structurally parallel to the already-filed US-Japan, US-Korea and US-Taiwan framework deals but uniquely material because it freezes the highest-stakes bilateral tariff and export-control confrontation of the post-2024 reset. Core US commitments: (i) reciprocal-tariff "additional ad valorem rate of duty" on PRC-origin goods reduced from a prior 20% IEEPA-fentanyl + 10% IEEPA-reciprocal stack to a 10% rate (i.e., the prior 24% / 34% scheduled escalation is suspended), extended through 10 November 2026; (ii) US BIS suspends the so-called "affiliates rule" expanding entity-list controls to majority-owned subsidiaries of listed Chinese firms; (iii) USTR pauses Section 301 maritime / shipbuilding / logistics countermeasures against Chinese vessels for one year. Core PRC commitments: (i) MOFCOM suspends for one year (until 10 November 2026) the 9 October 2025 extraterritorial rare-earth export-control package — including controls on REE processing equipment, lithium-battery manufacturing equipment, and superhard materials; (ii) PRC suspends retaliatory tariffs on a broad swath of US agricultural products through 31 December 2026; (iii) commitment to purchase ≥25 million metric tonnes of US soybeans annually in 2026-2028 and to resume sorghum and log imports; (iv) suspension of MOFCOM antitrust and "unreliable-entity" probes against named US semiconductor and chip-equipment companies; (v) cooperation on fentanyl precursor enforcement. The arrangement does not repeal underlying authorities (IEEPA tariffs, MOFCOM export-control list, Entity List) — it is a calibrated mutual freeze with a one-year sunset and quarterly review checkpoints.

President Trump signed Executive Order 14324, "Suspending Duty-Free De Minimis Treatment for All Countries," on 30 July 2025 (published in the Federal Register on 5 August 2025 as FR doc 2025-14897, 90 FR 37775). The order eliminated the Section 321(a)(2)(C) administrative exemption that had allowed shipments valued at $800 or less to enter the United States duty-free, applying the suspension to all countries of origin rather than the China/Hong Kong-only carve-out imposed earlier in 2025. DHS/CBP published a Notice of Implementation on 2 September 2025 (FR doc 2025-16802) modifying the Harmonized Tariff Schedule so that covered low-value goods must be entered via formal or informal ACE entry types and pay applicable duties; goods shipped through the international postal network were instead made subject to a new flat ad valorem or specific per-item duty rate set by HTSUS annex. The suspension took effect for entries on or after 12:01 a.m. EDT on 29 August 2025. A DHS/CBP rule published 24 June 2026 (FR doc 2026-12670) converted the non-postal suspension from time-limited to indefinite and closed the remaining international-postal-network exemption to formal/ informal entry procedures as well.

The US Department of Commerce preliminarily determined that producers and exporters of silicon metal from Kazakhstan received countervailable subsidies at a 120.00% economy-wide rate, and instructed US Customs and Border Protection to begin collecting cash deposits from importers at that rate. The countervailing-duty investigation was initiated 2020-07-27 following a June 2020 petition by Globe Specialty Metals, Inc. and Mississippi Silicon LLC, the same domestic petitioners behind the concurrent antidumping cases against Bosnia and Herzegovina, Iceland, and Malaysia. 2019 Kazakh silicon metal imports subject to the case were valued at approximately $14.9 million.

The US Department of Commerce preliminarily determined that silicon metal from Bosnia and Herzegovina and Iceland is being sold in the United States at less than fair value, and instructed US Customs and Border Protection to begin collecting cash deposits from importers. Bosnia and Herzegovina's sole respondent, R-S Silicon d.o.o., and the all-others rate were set at 21.41%; Iceland's sole respondent, PCC Bakki Silicon hf, received 47.54%, with the all-others rate at 37.83%. A concurrent antidumping investigation of silicon metal from Malaysia, initiated on the same 2020-07-27 date, was not part of this preliminary determination and remained pending. The case followed a July 2020 petition by Globe Specialty Metals, Inc. and Mississippi Silicon LLC.

The Tariff Act of 1930 (Pub. L. 71-361, 46 Stat. 590, codified principally at 19 U.S.C. Chapter 4) is the foundational US statute governing customs revenue, tariff classification, and trade-remedy administration, signed by President Hoover on 17 June 1930. The Act's original Smoot-Hawley tariff schedules are widely cited as a contributing factor to the contraction of global trade during the Great Depression, but the statute's enduring significance lies in its creation of (i) the Title VII antidumping (AD) and countervailing duty (CVD) proceedings framework administered jointly by Commerce ITA and the USITC — the parent authority for every US AD/CVD order in force today — and (ii) Section 337 (19 U.S.C. §1337), the USITC unfair-import and IP-exclusion-order regime under which ~50+ active investigations are conducted annually against semiconductor, biotech, electronics, and other technology imports. Title I's customs-valuation and HTSUS tariff- classification framework underpins all US import-revenue collection; Title VII AD/CVD authority was updated by the GATT Tokyo Round Trade Agreements Act of 1979 and the Uruguay Round Agreements Act of 1994 (URAA) to align with WTO Antidumping and Subsidies Agreements.