Source: Supply Chain Dive
Date: 25th October 2025

Escalation follows suspension of trade discussions after controversy over an anti-tariff advertisement.

The U.S. administration has announced plans to raise tariffs on Canadian imports by an additional 10%, intensifying trade tensions between the two nations. The current 35% tariff, in place since August under existing trade policies, already affects a wide range of goods not covered by the United States-Mexico-Canada Agreement. The latest escalation follows a suspension of trade talks after an anti-tariff advertisement aired in the U.S., which reignited debate over free trade and cross-border economic relations.

The ad, aired by a provincial government in Canada, featured excerpts from a decades-old speech by a former U.S. president advocating against tariffs, sparking diplomatic friction. The U.S. administration responded by halting negotiations and accusing Canada of attempting to influence an upcoming Supreme Court decision related to trade policy. In turn, Canadian officials called for calm and reaffirmed readiness to resume discussions once the U.S. is prepared to re-engage.

While officials in Canada have since paused the advertisement campaign, the U.S. decision to raise tariffs underscores broader uncertainty surrounding North American trade stability. Economists warn that continued tariff escalation could strain cross-border supply chains, increase production costs, and impact industries such as the automotive, lumber, and steel sectors. With both governments set to attend regional economic summits, the future of bilateral trade relations remains uncertain pending renewed dialogue.