The United States currently imposes tariffs under Section 232 of up to 50% on Canadian steel imports.

From the articleEXCLUSIVE: US, Canada working on deal to ease steel, auto tariffs, sources say | ReutersAlso in US-Canada tariff deal: Is relief coming for steel and automakers?, U.S. and Canada working on deal to ease steel and auto tariffs, sources say, Trump’s Canada tariffs meet election pressure as Republicans face midterm risks