As of April 3, 2025, under the direction of Prime Minister Mark Carney, Canada has initiated formal proceedings against the United States at the World Trade Organization (WTO) concerning the U.S. imposition of import duties on Canadian steel and aluminum products.
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Canada initiates WTO dispute complaint on US steel, aluminium duties
Canada has requested WTO dispute consultations with the U.S. over its imposition of import duties on certain steel and aluminium products from Canada, the trade body said on Thursday.