Canada will impose surtaxes on approximately $27.6 billion [1] worth of U.S. imports starting Tuesday.

The move marks a significant escalation in trade tensions between the two neighbors, as Canada seeks to protect its economy from new tariffs announced by President Trump.

Minister Champagne announced the retaliation in Ottawa and said that the government will match U.S. tariffs dollar-for-dollar and rate-for-rate [1]. The new measures include surtaxes of 25% or 50% [2] on a variety of key U.S. goods.

To mitigate the economic impact of the trade dispute, the Canadian government is allocating $7.5 billion [1] to support domestic businesses affected by these measures. The funding aims to provide a buffer for companies facing increased costs or lost market access.

"When Canadians stand together nothing can stop us," Champagne said [1].

The retaliatory tariffs come after the U.S. administration implemented its own set of tariffs against Canadian goods [3]. By mirroring the U.S. approach, Canada intends to create leverage in ongoing trade negotiations.

"We will match the U.S. tariffs dollar-for-dollar, rate-for-rate," Champagne said [1].

Government officials said that the specific list of goods facing the surtaxes is designed to target sectors that maximize pressure on the U.S. economy while minimizing internal disruption. Champagne said that Canada is committing $7.5 billion [1] to help businesses that will be affected by these measures.

This trade conflict disrupts one of the largest bilateral trading relationships in the world. The use of high-percentage surtaxes suggests a shift toward more aggressive economic diplomacy to counter U.S. protectionist policies.

"When Canadians stand together nothing can stop us."

This move signals a transition from diplomatic negotiation to active economic retaliation. By matching tariffs rate-for-rate and providing a multi-billion dollar subsidy to its own businesses, Canada is attempting to sustain a long-term trade standoff. The strategy aims to force the U.S. back to the negotiating table by creating reciprocal economic pain in key American export sectors.