Section 232 Investigations

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On April 2, 2026, President Donald Trump issued a proclamation amending the rates, scope, and administration of the Section 232 tariff regimes for aluminum, steel, and copper and their derivative products. Section 232 of the Trade Expansion Act of 1962 authorizes the president to adjust duties on goods imported in quantities or under circumstances that…

On April 2, 2026, President Donald Trump issued a proclamation announcing that the United States will impose on July 31, 2026, a 100% Section 232 tariff on imports of certain pharmaceuticals and associated active pharmaceutical ingredients (“APIs”). The tariff will operate as a floating rate: where a covered product is also subject to a non-duty-free…

On February 20, 2026, in response to the U.S. Supreme Court’s ruling that tariffs under the International Economic Emergency Powers Act (IEEPA) are illegal (see Thompson Hine Update of February 20, 2026), Ambassador Jamieson Greer, the U.S. Trade Representative, issued a statement that the decision “affects [only] one element of the Administration’s” trade…

On Sunday, February 22, 2026, U.S. Customs and Border Protection (CBP) issued Cargo Systems Messaging Service (CSMS) Message # 67834313 to clarify that the U.S. government will stop collecting tariffs subject to the International Emergency Economic Powers Act (IEEPA) beginning Tuesday, February 24, 2026. The CSMS message follows the U.S. Supreme Court’s decision on Friday…

On February 6, 2026, President Donald Trump issued both an Executive Order (“EO”) and a joint statement announcing a “framework for an Interim Agreement” with India that reduces U.S. tariffs on imports of Indian products, lowering the overall rate from 50% to 25% with a further reduction to 18% to be “promptly” implemented.  Effective February…

On January 14, 2026, President Donald Trump issued Proclamation 11002, announcing that, effective January 15, 2026, the United States is levying a 25% tariff on “a very narrow category of semiconductors” critical to the artificial intelligence (AI) sector, unless those semiconductors are imported “to support the buildout of the United States supply chain.” The…

On January 14, 2026, President Donald Trump issued Proclamation 11001, concluding that processed critical minerals and their derivative products (PCMDPs) would not be subject now to an additional tariff under Section 232 of the Trade Expansion Act of 1962. Section 232 authorizes the president to adjust duties on goods imported in quantities or under…

On December 31, 2025, President Donald Trump issued a proclamation announcing that he was delaying an increase in the duty rates for imports of upholstered furniture, kitchen cabinets, and vanities. Referencing “productive negotiations of agreements with multiple countries to address the threatened impairment of the national security with respect to imports of wood products,” President…

On November 14, 2025, the White House released a Fact Sheet providing details on The Korea Strategic Trade and Investment deal first announced in July 2025. See Thompson Hine Update of November 17, 2025, for additional details. On December 3, 2025, the Office of the U.S. Trade Representative (USTR) issued a formal notice implementing…

On October 17, 2025, President Donald Trump issued Proclamation 10984 announcing that, effective November 1, 2025, the United States will begin levying a 25% tariff on medium- and heavy-duty vehicles (“MHDVs”), a 25% tariff on medium- and heavy-duty vehicle parts (“MHDVPs”), and a 10% tariff on buses pursuant to Section 232 of the Trade Expansion…