Trump Pulls Back Plans to Double Canadian Metal Tariffs After Ontario Relents NYT Par :Ana Swanson · Ian Austen and Vjosa Isai 12 mars 2025 à 01:08 The president had threatened to hit Canadian metals with 50 percent tariffs but opted not to go ahead after Ontario lifted a charge on U.S. electricity. © Nick Iwanyshyn/The Canadian Press, via Associated PressPresident Trump said Canadian steel and aluminum would face a 50 percent tariff when coming into the United States.