Trump Imposes 50% Tariffs on Canadian Goods, Mark Carney Calls It 'Direct Violation'

US President Donald Trump has imposed 50 per cent tariffs on most Canadian goods, accusing Canada of unfairly discriminating against American automobiles, alcohol and dairy products in a move that significantly escalates trade tensions between the two neighbouring countries. The White House said the tariffs, imposed through three presidential proclamations under Section 338 of the Trade Act of 1930, will take effect in 30 days (August 19) and apply to nearly USD 20 billion worth of Canadian imports. The rarely used Section 338 is being invoked for the first time since the law was enacted.

The tariffs cover products ranging from wine, hockey sticks and cement to furniture and clothing, including many goods previously protected under the United States Mexico Canada Agreement (USMCA). However, energy products, potash, fish and critical minerals have been exempted. A senior US administration official said Canada, apart from China, was among the few countries to retaliate against earlier Trump tariffs and "must be held accountable."

Trump's proclamations state that Canada imposed a 25 per cent tariff on certain US vehicles from April 2025, removed American alcoholic beverages from retail shelves across most provinces and territories, and gave European cheese preferential market access over US dairy products. Trump also directed officials to explore additional tariffs, claiming Canadian wildfires had degraded US air quality. Earlier this year, Trump remarked, "Canada lives because of the United States."

The announcement came a day after Trump and Canadian Prime Minister Mark Carney attended the FIFA World Cup final, with US officials clarifying that no trade discussions took place. Reacting to the move, Carney called the tariffs a "direct violation" of the USMCA and said they would "increase costs for consumers and businesses", while pledging to protect Canadian workers and intensify negotiations with Washington. Reuters also reported that the Trump administration has excluded Canada from ongoing USMCA negotiations with Mexico, adding another flashpoint to the dispute. Economists have warned that the tariffs could fuel inflation, disrupt North American supply chains and further strain bilateral relations.