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.

Trump delayed the "reciprocal tariffs" in April, vowing to strike roughly 90 trade deals in 90 days. So far, the White House says it has reached trade agreements with only the United Kingdom and Vietnam, as well as a preliminary accord with China.

President Trump has announced — but postponed the effective date for — higher tariffs once again. Here's what to know about the latest on his tariff policy.