Canada says it will match US tariffs 'dollar for dollar' as trade talks break down

A fresh wave of US tariffs on a wide array of Canadian goods has come into effect as of midnight on Saturday after a last minute break down in trade talks.

Announcing the suspension of negotiations shortly before the Friday night deadline, Canadian Prime Minister Mark Carney said he would impose reciprocal tariffs on US goods "dollar for dollar".

Carney said "last-minute changes in the US proposed terms were unfair, uneconomic, and called into question the reliability of any deal".

Trade negotiators had been engaged in intense talks since July, after President Donald Trump threatened to impose a 50% levy on nearly $20bn (C$28bn) of Canadian imports by 19 August.

Trump had temporarily paused those tariffs earlier in the week, saying the two sides were close to signing a trade deal that was "very good" for both countries.

But minutes before a deadline for a deal, Carney said that while "important progress" had been made in the talks it was "not enough to meet our objectives for Canadians".

"As a result, this evening, I have decided to suspend trade negotiations with the U.S. and have directed negotiators to return to Ottawa," he said.

"Last-minute changes in the US proposed terms were unfair, uneconomic, and called into question the reliability of any deal."

The breakdown in talks marks a significant shift in tone from earlier in the week, when both US and Canadian officials sounded optimistic that a trade deal beneficial for both countries was within reach.

Negotiators were reportedly discussing a deal that would reduce US tariffs on Canadian steel and aluminium from 50% to 25%, and on Canadian autos from 25% to 15%.

In exchange, Carney had asked Canadian provinces to restore US alcohol to store shelves.

Tensions between the two major trading partners have been simmering since Trump returned to office in January last year and unleashed a wide-ranging global programme of tariffs, upending decades of free trade between Canada and the US.

Now that talks have broken down, Canada will be hit with new 50% US tariffs imposed by Trump using a Depression-era law called the Tariff Act of 1930.

They will be applied on a range of goods, including wine, dairy, cement, clothing and hockey equipment.