Loading…
Loading…
Structured register of government actions in the geoeconomic space — export controls, tariffs, sanctions, FDI screening, subsidies, industrial-policy laws — cross-referenced into the country, minerals, and ETF surface. Charter: docs/IPTM_CHARTER.md.
Severity 1-5 is the qualitative impact rating (1=minor, 5=structural). The bilateral-trade-grounded quant scorer is the next IPTM milestone. RBI (Register Breadth Index) is a complementary structural-breadth indicator from scripts/py/iptm/breadth.py; divergence between RBI and severity is itself informative (high-sev / low-RBI = strategic chokepoint; low-sev / high-RBI = broad but shallow). Every action has at least one primary source URL. Verify-or-don't-file. See also themes, timeline, graph, sankey, map, country exposure, sector exposure, material exposure (+ graph), weekly briefs, portfolio scan, escalation monitor, trans-shipment hubs. Internal triage tools (RSS-poller candidate feed, source-feed health) live under /admin/candidates + /admin/sources. Subscribe via Atom feed (accepts ?country=CN, ?material=lithium, ?issuer=BIS, ?type=export_control, ?etf=SOXX, ?company=NVDA, ?minSeverity=4, ?year=2026, ?q=…) or pull /api/iptm/actions.
Canada's Department of Finance published an updated list of over 700 US-origin products subject to counter-tariffs effective 2026-09-08, covering CA$27.6 billion of US imports across steel, aluminium, dairy, appliances, agricultural equipment, pulp/paper and electronics. Rates (15%, 25% or 50% depending on product) are matched dollar-for-dollar to the corresponding US Section 338/232 tariffs on the same goods, explicitly countering the United States' 22 August 2026 decision to impose a 50% tariff on CA$27.6 billion of Canadian goods. Steel and aluminium flat-rolled products carry the top 50% counter-rate.
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 20 May 2026, the Council of the EU and the European Parliament reached a provisional political agreement on two Commission regulations implementing the tariff elements of the EU-US Joint Statement of 21 August 2025. The main regulation (COM(2025)0471) eliminates remaining EU customs duties on US industrial goods and grants preferential market access for US seafood and non-sensitive agricultural products. The second regulation (COM(2025)0472) extends the suspension of EU duties on US lobster imports (including processed lobster) retroactively from 1 August 2025. Both regulations sunset on 31 December 2029 and include a Commission safeguard mechanism to suspend concessions if the US fails to meet its Joint Statement commitments.
Brazil's Foreign Trade Chamber Executive Committee (GECEX/CAMEX) published Resolução nº 892 on 7 May 2026 (DOU 8 May 2026), modifying the definitive anti-dumping duty on imports of metallic magnesium in crude forms (magnésio metálico em formas brutas, NCM 8104.11.00 and 8104.19.00) originating in China — originally imposed by Resolução GECEX nº 253 of 24 September 2021. The modification converts the duty collection mechanism to a specific tariff fixed in US dollars per kilogram (alíquota específica fixada em dólares estadunidenses por quilograma), based on Parecer SEI nº 258/2026/MDIC, and was deliberated at GECEX's 236th Ordinary Meeting on 30 April 2026. China accounts for approximately 85% of global primary magnesium production; magnesium is designated a critical material under both CRMA Annex I and the USGS Critical Minerals List, serving as an essential input to aluminium alloys for automotive and aerospace lightweighting and to steel desulphurisation. This resolution is a NEW action on the IPTM register — the original 2021 AD measure (GECEX nº 253) was not previously filed — capturing the current in-force duty alteration as the operative instrument.
USTR formally initiated the second statutorily mandated four-year review of its Section 301 investigation into China's acts, policies, and practices related to technology transfer, intellectual property, and innovation (Federal Register 2026-08806, published May 6, 2026). The review covers tariff actions imposed on approximately $300 billion of Chinese goods across Lists 1–4B (25% on most lists; 7.5% on List 4A) and will determine whether those actions should be continued, modified, or terminated. Interested parties may file continuation requests in two 60-day windows: May 7–July 5, 2026 (for the July 6, 2018 action) and June 24– August 22, 2026 (for the August 23, 2018 action). DISTINCT from the March 2026 Section 301 excess-capacity investigations (which target 16 economies on overcapacity sectors) and from the June 2026 Section 301 forced-labor enforcement action (60 economies); this review is China-specific, IP/TT-focused, and mandated by the original Biden-era statutory clock under Section 304(c) of the Trade Act of 1974.
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.
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 UK Finance Act 2026, which received Royal Assent on 18 March 2026, establishes the primary statutory framework for the United Kingdom Carbon Border Adjustment Mechanism (UK CBAM), granting HM Revenue & Customs the assessment, collection, and enforcement powers needed to apply a carbon-content levy on imports of aluminium, cement, fertilisers, hydrogen, and iron & steel from 1 January 2027. Two tranches of draft secondary legislation (the CBAM Regulations 2026 covering administration, rate calculation/carbon-price relief, emissions and verification, and transitory provisions) were published for technical consultation on 10 February 2026 (closing 24 March 2026) and again in Spring 2026 (closing 21 May 2026). The mechanism imposes a UK ETS-linked benchmark price on the embedded carbon of in-scope imports, with a credit for verified third-country carbon prices already paid, and — unlike the EU CBAM — has no transitional reporting phase and a narrower initial sectoral scope (no electricity).
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.
Brazil's Foreign Trade Chamber Executive Committee (GECEX/CAMEX) imposed a five-year definitive antidumping duty on imports of flat-rolled carbon steel products galvanized (by electrolytic or other process, except corrugated) or aluminium-coated — including aluminium-zinc and other metal-alloy coatings — originating in China, classified under fifteen NCM subheadings spanning 7210.30, 7210.49, 7210.61, 7210.69, 7212.20, 7212.30, 7225.91, 7225.92, 7225.99, and 7226.99. The resolution was adopted at GECEX's 234th ordinary meeting on 13 February 2026 and entered into force upon publication in the Diário Oficial da União (Edição 32) on 18 February 2026. Duties are applied as a specific tariff in USD per metric tonne, with individual rates for cooperating Chinese exporters and a residual rate for non-cooperating producers.
Cumhurbaşkanı Kararı No. 10790 (Resmi Gazete 31 December 2025, issue 33124 3rd reprint), in force 1 January 2026, restructures Türkiye's annual import-tariff architecture across 4,344 product lines from non-EU origins. The decree (i) introduces or expands additional customs duty (Ek Mali Yükümlülük / İlave Gümrük Vergisi) of 5%–48% on non-EU imports of iron and non-alloy steel, copper, aluminium, and base-metal household goods; (ii) introduces forward-looking import-surveillance measures across 172 products under 36 notifications, with reference-price floors that cap effective duty relief on under-valued shipments; (iii) updates duties on 324 Customs Tariff Statistical Positions across 21 chapters (219 HS lines raised by 2.4–15 percentage points; 8 lines under HS 7225/7228/8528/8529 raised by 3–14 points; 2 lines reduced by 6 points); (iv) opens duty-free tariff quotas for 35 industrial-product categories — including 27 battery / lithium-cell HS codes through 1 February 2027, 8m m² of plastic-treated textiles through 31 December 2026, and 40,725 tons of organic chemicals and aluminium sheets (16 February–31 December 2026); and (v) imposes a permit regime (6-month validity) on used and refurbished goods. EU and EU-Customs-Union origins remain exempt under A.TR preferential rules; the structural asymmetry vs non-EU partners is the core mechanism. Stated rationale (Ministry of Trade): support domestic production, prevent unfair competition, increase employment, reduce the current-account deficit.
The Ministry of Finance, Department of Revenue (Central Board of Indirect Taxes and Customs) issued Notification No. 02/2025-Customs (SG) dated 30 December 2025, imposing a definitive three-year safeguard duty on imports of "Non-Alloy and Alloy Steel Flat Products" classified under Customs Tariff headings 7208, 7209, 7210, 7211, 7212, 7225 and 7226 (hot-rolled coils/sheets/plates, hot-rolled plate-mill plates, cold-rolled coils/sheets, metallic coated sheets including galvanneal and aluminium-zinc coated, and colour-coated coils/sheets). Duty rates are graduated: 12% ad valorem for 21 April 2025 – 20 April 2026, 11.5% for 21 April 2026 – 20 April 2027, and 11% for 21 April 2027 – 20 April 2028. The notification implements the final findings of the Director General (Trade Remedies) (DGTR notification 22/01/2024-DGTR dated 16 August 2025) which concluded that imports of subject goods rose from 2.293 mt in FY 2021-22 to 6.612 mt during the period of investigation, causing serious injury and threat of serious injury to the domestic industry. The definitive measure supersedes the provisional 200-day safeguard duty imposed at 12% ad valorem from 21 April 2025 by Notification 01/2025-Customs (SG); no safeguard duty applies for the interim period between expiry of the provisional duty (early November 2025) and the day preceding Gazette publication of the definitive notification. Imports from developing-country WTO members are exempt unless the share of any individual developing country exceeds 3% of total imports of the subject goods, or the collective share of developing countries exceeding 3% individually exceeds 9% — the China and Vietnam carve-outs from this exemption preserve full applicability of the duty to the dominant cheap-import sources.
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).
Thailand's Subcommittee on Anti-Dumping and Countervailing Duties (under the Department of Foreign Trade, Ministry of Commerce) issued a final affirmative anti-dumping determination on 24 November 2025, imposing definitive duties of 5.12%–21.94% CIF on imports of aluminium extrusions (profiles, bars, rods, and structural sections) originating in China. The measure covers eight HS subheadings (7604 and 7610 series) and remains in force for five years from the date of Gazette publication. The investigation was initiated on 16 July 2024 following a domestic-industry petition from Thai aluminium extruders competing against surging Chinese imports.
Brazil's Gecex/Camex approved Resolução Gecex Nº 816 on 11 November 2025, effective 13 November 2025 and set to expire 12 November 2026, amending Annex IX of the base tariff-nomenclature Resolução Gecex Nº 272/2021 (the "List of Tariff Increases for Reasons of Trade Imbalances Derived from the International Economic Situation"). The measure bundles two opposite-direction interventions across six products/NCM lines: a temporary import-tariff increase on five products, and a temporary import-tariff decrease on one product (NCM 7610.90.00, aluminium structures and parts thereof). It affects sectors including pulp and paper, other plastics products, and structural metal products.
On 27 July 2025, President Trump and European Commission President Ursula von der Leyen reached political agreement at Turnberry, Scotland, on a Framework Agreement on Reciprocal, Fair and Balanced Trade. The framework was formalised in a Joint Statement published on 21 August 2025 by the White House and DG TRADE. The deal establishes a 15% all-inclusive (MFN + Section 232) US tariff ceiling on the vast majority of EU originating goods — including autos, pharmaceuticals, semiconductors, lumber, and chemicals — replacing the threatened 20-30% reciprocal tariff trajectory under EO 14257 (April 2025). Steel and aluminium are excluded from the 15% ceiling and remain at the 50% Section 232 rate pending negotiation of a quota solution. In return, the EU commits to: (i) eliminate tariffs on all US industrial goods, (ii) preferential market access for a wide range of US agricultural and seafood products, (iii) suspension of its rebalancing countermeasures under Reg 2025/778 (suspension effective 7 August 2025), (iv) expected energy offtake of $750bn (LNG, oil, nuclear) through 2028, (v) at least $40bn in US AI chip purchases, and (vi) facilitation of $600bn in additional EU corporate investment into the US through 2028. Effective from 1 September 2025, the US applies MFN-only treatment (no 15% top-up) to: aircraft and parts, generic pharmaceuticals and ingredients, chemical precursors, cork, and certain unavailable natural resources. The framework is not legally binding but anchors the bilateral architecture; it is the largest-economy ART-programme deal alongside US-UK, US-Japan, US-Korea, US-Taiwan, and US-Indonesia.
Commission Implementing Regulation (EU) 2025/1564 of 24 July 2025 is the EU's largest-ever trade countermeasure package: additional customs duties on approximately €93 billion of US-origin goods (Annexes I–XIII) plus an export prohibition on specified EU products to the United States (Annex XIV), adopted under Regulation (EU) No 654/2014 (the EU commercial-policy enforcement regulation) in response to the second Trump administration's Section 232 reinstatement and automobile tariffs. The regulation supersedes and repeals Commission Implementing Regulation (EU) 2025/778 and three earlier rebalancing CIRs. Application was suspended from 5 August 2025 following the EU-US trade framework agreement of 27 July 2025; the suspension was extended by a further six months from 4 February 2026. CIR 2025/1564 remains in force as a conditionally-reinstateable rebalancing framework while negotiations continue.
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%.
On 8 May 2025, President Trump and UK Prime Minister Starmer announced the General Terms of the US-UK Economic Prosperity Deal (EPD), the first bilateral framework arrangement of the second Trump administration and the template instrument for subsequent US bilateral framework deals (US-Japan, US-Indonesia, US-Argentina, US-Korea, US-EU). The framework was implemented on 23 June 2025 via Executive Order 14309 (Federal Register doc 2025-11473). Key US concessions: a 100,000-vehicle annual TRQ for UK autos at a 10% combined rate (7.5% + 2.5% MFN, vs. 27.5% Section 232 default); aerospace tariff reduction back to MFN rates; authority delegated to Commerce/USTR to establish UK-only TRQs for steel and aluminum (in lieu of the 50% Section 232 global rate). Key UK concessions: 13,000 mt duty-free beef quota (with 20% tariff removal on the existing 1,000 mt WTO quota); 1.4 billion litre duty-free ethanol quota; commitment to negotiate non-tariff barrier reductions and supply-chain security alignment. The 10% IEEPA "reciprocal" baseline tariff on most other UK goods is preserved by the EPD.
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.
The UAE Ministry of Economy & Tourism issued Directive No. (2) of 2025, implementing a GCC Ministerial Committee decision (dated 13 March 2025) to impose definitive anti-dumping duties on painted and/or coated, flattened or grained aluminium alloy plates, sheets, strips or coils of 0.2mm to 8mm thickness originating in or exported from China. The duties, ranging from 7.1% to 20% of CIF customs value depending on the producer/exporter, took effect 25 April 2025 across all GCC member states' customs territories, including the UAE.
Commission Implementing Regulation (EU) 2025/778 of 14 April 2025, adopted under Regulation (EU) No 654/2014 (the EU enforcement regulation for international trade rights), reinstates the EU's 2018 and 2020 commercial rebalancing measures against the United States and adds new countermeasures in response to the second Trump administration's 10 February 2025 Section 232 proclamations, which restored a universal 25% tariff on steel imports and raised the aluminium tariff to 25% effective 12 March 2025 (filed as 2025-02-11-us-section-232-steel-aluminum-global-tariff-reinstatement). The combined package targets approximately €26 billion of EU imports from the United States — matching the scope of US measures affecting EU exports — and combines the reinstatement of pre-existing duties on a first tranche of products (steel, aluminium, agricultural goods, motorcycles, and other industrial items originally subject to the 2018 and 2020 lists) with new duties on roughly €18 billion of additional US-origin goods spanning poultry, beef, certain seafood, nuts, eggs, dairy, sugar and vegetables on the agricultural side, and steel, aluminium, textiles, leather, appliances, plastics and wood products on the industrial side. Tariff rates layer onto MFN duties at up to 50% for some products, mirroring the structure of the 2018 measures. On the same day the Commission published Implementing Regulation (EU) 2025/786, which suspends application of Articles 2 and 3 of 2025/778 for 90 days, until 14 July 2025, to allow space for bilateral negotiations following the US 9 April 2025 announcement of a 90-day pause on its own reciprocal-tariff regime (2025-04-02-us-trump-reciprocal-tariff-regime). The legal scaffolding therefore exists and is in force, but no duties were collected during the suspension window. This is the first standalone EU rebalancing instrument adopted against the United States in the second Trump administration and the first major use of Reg 654/2014 since the 2018-2020 Section 232 episode.
Governor in Council made the China Surtax Order (2024) (SOR/2024-187) on 20 September 2024 under subsection 53(2) of the Customs Tariff, imposing a 100% surtax on Chinese-origin electric and certain hybrid passenger automobiles, trucks, buses, and delivery vans (HS chapters 87.02–87.04) effective 1 October 2024. An amending order (SOR/2024-202, registered 11 October 2024) extended a 25% surtax to a defined list of Chinese-origin steel and aluminum products (HS chapters 72 and 76) effective 22 October 2024. Canada framed the measures as a response to Chinese state-led overcapacity, non-market subsidies, and weak labour/environment standards, and explicitly aligned them with the US Section 301 hike and the EU's parallel anti-subsidy duties on Chinese EVs.
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).
The GCC Bureau of Technical Secretariat for Anti-Injurious Practices in International Trade (GCC-TSAIP) imposed a definitive anti-dumping duty of 33% on imports of aluminium alloy plates, sheets and strip (HS 7606.12.00 and 7606.92.00) originating in China, effective across all six GCC member states (Saudi Arabia, UAE, Qatar, Kuwait, Bahrain, Oman). The investigation was initiated 29 April 2020 and the definitive measure entered into force on 22 July 2021 (GAFT imposed date), with expiry on 21 July 2026. A sunset review was initiated on 21 April 2026; the duty remains in force pending its outcome.
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.
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.