Overview
- President Trump signed three proclamations to impose 50% duties on a wide range of Canadian imports, with the tariffs scheduled to take effect in 30 days unless resolved.
- The tariffs use Section 338 of the Tariff Act of 1930, a provision that permits duties up to 50 percent and has not previously been deployed for sweeping tariffs.
- The White House said the measures respond to Canadian restrictions on U.S. autos, alcohol and dairy and cover about $20 billion of exports while excluding energy, potash, fish and critical minerals.
- Canada condemned the action and said it stands ready to intensify talks, while experts and business groups warned of likely litigation, supply‑chain disruption and higher prices for U.S. consumers.
- The move raises political and economic risks for the U.S. administration given prior tariff-driven market turmoil and could prompt reciprocal measures or broader trade escalation between the two allies.