Here’s a breakdown of all the U.S. trade levies on countries and sectors—and the turbulent timeline to get there.

Canadian Prime Minister Mark Carney said his government was disappointed by Trump’s move to raise the U.S. tariff on goods from America’s northern neighbor to 35% from 25%, effective Friday. Goods transshipped from unspecified other countries face a 40% import duty.

President Donald Trump signed an executive order Thursday placing tariffs on many U.S. trade partners — the next step in his trade agenda that will test the global economy and alliances