On April 21, 2026, Advancion Corporation (“Petitioner”) filed companion antidumping and countervailing duty petitions for the imposition of antidumping and countervailing duties on U.S. imports of tris(hydroxymethyl)aminomethane (Tris) from the…
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CIT Orders Depositions of CBP and BIS in Section 232 Exclusion Challenge
On April 15, 2026, the U.S. Court of International Trade (“CIT”) ordered U.S. Customs and Border Protection (“CBP”) and the Commerce Department’s Bureau of Industry and Security (“BIS”) to sit…
Customs IEEPA Refund Portal – CAPE – To Go Live on Monday April 20, 2026
This update covers three key developments this week: (1) U.S. Customs and Border Protection (“CBP”) filed its latest status update in Euro-Notions on April 14, 2025; (2) Judge Eaton thereafter…
A nationwide blockade conducted by Mexican trucking and agricultural transport groups on April 6, 2016—due to concerns with fraud and theft in the supply chain—disrupted major freight corridors across at…
Petition Summary: Tin Mill Products from China, Taiwan and Turkey
On April 9, 2026, United States Steel Corporation (“U.S. Steel”) and United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers Union (“USW”) (collectively “Petitioners”), filed a…
[UPDATED April 15, 2026] CBP Issues Guidance on CAPE Declarations for Consolidated IEEPA Refunds
[UPDATED: This post has been updated to incorporate CBP’s April 13, 2026 CSMS #68340863] U.S. Customs and Border Protection (“CBP”) issued guidance today explaining importers must utilize the…
Update on Status of IEEPA Litigation at U.S. Court of International Trade
On April 6, 2026, Atmus Filtration filed a notice of dismissal in its challenge to the IEEPA tariffs. Atmus Filtration v. United States, CIT #26-01259 (“Atmus”) was selected…
Petition Summary: Polytetramethylene Ether Glycol from China, South Korea,
On April 8, 2026, BASF Corporation (“Petitioner”), filed a petition for the imposition of antidumping duties on the import of polytetramethylene ether glycol (“PTMEG”) from China, South Korea, Taiwan, and…
Petition Summary: Carbon and Alloy Steel Wire Rod from Algeria
On April 6, 2026, Charter Steel, Commercial Metals Company, Liberty Steel USA, Nucor Corporation and Optimus Steel, LLC (“Petitioners”), filed a petition for the imposition of countervailing duties on Imports…
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The International Trade & Supply Chain team at Husch Blackwell offers a full range of services pertaining to inbound and outbound goods, and on matters that include customs, export controls, economic sanctions, trade remedies, logistics and transportation, government regulation and supply chains.


