Canada and Mexico A 25% import tariff on goods from Mexico and Canada took effect March 4, with an exception for energy products and potash, which received a 10% tariff. The next day, the Trump administration suspended those tariffs until April 2 for autos eligible for duty-free trade under the U.

OTTAWA — Canada will hit back at U.S. President Donald Trump’s 25 percent global steel and aluminum duties with tariffs that target C$29.8 billion worth of American goods. “We will not stand idly by while our iconic steel and aluminum industries are being unfairly targeted,