A day later, Trump said the U.S. will impose 50% tariffs on copper, as well as 200% tariffs on pharmaceuticals.Trade deals could be coming. Japan’s top trade negotiator, for example, said July 8 that talks with the U.

President Donald Trump said on Tuesday he will announce a 50% tariff on copper later in the day, aiming to boost U.S. production of a metal critical to electric vehicles, military hardware, the power grid and many consumer goods.