The Trump administration will reimpose tariffs on some Canadian aluminum imports, hitting a crucial trade partner just weeks after the president's landmark North American trade agreement went into effect.
President Donald Trump announced Thursday that he's removing Canada's exemption from 10% tariffs, effective Aug. 16. The decision comes more than a month after U.S. Trade Representative Robert Lighthizer expressed concern about recent struggles by American aluminum producers, who have said they are hurting from a "surge" of metal from Canada flowing into the U.S.
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