Canada will impose tariffs on U.S. imports to match new 50% U.S. duties dollar for dollar.

This escalation marks a significant breakdown in trade relations between the two closest economic partners, threatening supply chains across North America.

The U.S. tariffs took effect over the weekend of Aug. 17-18 [5]. The measures target roughly $28 billion [1] of Canadian goods after trade negotiations failed to reach an agreement [3].

Prime Minister Justin Trudeau said the response on Aug. 22 [4]. Canada's retaliatory measures are intended to protect domestic industries from the impact of the U.S. duties [3]. While some reports indicate Canada unveiled $20 billion [3] in tariffs, other reports state the country intends to match the full $28 billion [1] value of the U.S. measures.

The U.S. tariffs apply to a wide range of products. Affected goods include whisky, hockey sticks, wine, dairy, cement, clothing, seafood, steel, and furniture [4].

The dispute follows a period of failed talks between the two nations. The sudden imposition of the 50% [1] rate has created immediate volatility for exporters in both countries.

Ottawa's decision to reciprocate suggests a strategy of economic leverage. By targeting U.S. exports, Canada aims to pressure Washington to return to the negotiating table to resolve the impasse.

Canada will impose tariffs on U.S. imports to match new 50% U.S. duties dollar for dollar.

The 'dollar for dollar' retaliation signals a shift from diplomatic negotiation to economic warfare between Canada and the U.S. Because the two nations share one of the world's largest trading relationships, these tariffs will likely increase consumer prices and disrupt integrated manufacturing sectors, particularly in automotive and raw materials, until a new trade agreement is reached.