“The United States introduced new trade and tariff-related demands in the final hours of negotiations with Canada on August 21, 2026.”

However, the last-minute changes to the conditions proposed by the United States were unfair, unprofitable, and called into question the reliability of any agreement.

Canada says last-minute US term changes were unfair, uneconomic and undermined confidence in any deal

"However, the last-minute changes to the conditions proposed by the United States were unfair, unprofitable and called into question the reliability of any agreement," the Prime Minister added.

Carney said trade talks broke down with the U.S. in part because American negotiators changed the terms in the hours before the deadline to exclude medium- and heavy-duty trucks from tariff relief. … In the final hours of talks, the Americans also tried to restrict Canada's ability to strike trade deals with other countries, Carney said.

Carney also said the U.S. introduced “in the last hours efforts to restrict our ability to have other trade deals,” noting that such proposals would have affected trade and security agreements Canada had struck with other countries.

Carney said the U.S. introduced new demands in the final hours of negotiations involving Canada's other trading relationships, its auto sector and protections for Canadian culture and the French language. … The comments came a day after Carney suspended negotiations and ordered Canada's trade team back to Ottawa as President Donald Trump's 50% tariffs on roughly $28 billion in Canadian goods took effect.

Carney said the U.S. introduced new demands in the final hours of negotiations involving Canada's other trading relationships, its auto sector and protections for Canadian culture and the French language.

Both Canada and the U.S. made the announcement in separate statements late Friday. … The prime minister also adds that “last-minute changes in the U.S. proposed terms were unfair, uneconomic, and called into question the reliability of any deal.”

“In recent days, the United States proposed new terms that were uneconomic, unfair, and undermined the net benefits for Canada, and called into question the reliability of

The comments mirror those offered by Canadian Prime Minister Mark Carney, who had accused the U.S. of proposing "last-minute changes" that were "unfair, uneconomic, and called into question the reliability of any deal."

Without providing specifics, Carney said in a statement issued just before Trump’s midnight deadline for imposing the new tariffs that “last-minute changes” made by t

Mark Carney notably blamed the United States for trying, at the last minute, to restrict Canadian capacity to conclude other trade agreements. ... "On the chapter of tariffs and the treatment reserved for Canadian content – that is, Canadian parts, Canadian steel and Canadian content in vehicles – as well as the scope of the tariffs, the Americans wanted to limit it to passenger cars only, without including medium and heavy commercial vehicles, or pickup trucks to be more precise, or heavy trucks, which represents a major change," said Mr. Carney.

August 21, 2026, Ottawa … However, last-minute changes in the U.S. proposed terms were unfair, uneconomic, and called into question the reliability of any deal.

On the American side, it is argued that it was Canada that insisted on last-minute changes. According to a source familiar with the talks, on the final day of negotiations, the Canadians pushed to reduce a previously agreed floor on automotive tariffs from 7% to zero, and demanded lower tariffs on steel and aluminum products.

However, last-minute changes in the U.S. proposed terms were unfair, uneconomic, and called into question the reliability of any deal.

The prime minister charged that U.S. negotiators had proposed last-minute changes to the terms of a tentative deal the two sides had been working on. The amendments, he added, were “unfair, uneconomic, and called into question the reliability of any deal.” … U.S. Trade Representative Jamieson Greer, meanwhile, blamed Canada for the failure of the talks. “New demands and walkbacks of other commitments by Canada have upended the careful balance reached in the past days,” he said in a statement late Friday night.

A last-ditch effort to reach a new trade deal before a midnight tariff deadline failed Friday, as Prime Minister Mark Carney suspended talks with the United States and summoned his negotiators back to Ottawa. … “However, last-minute changes in the U.S. proposed terms were unfair, uneconomic, and called into question the reliability of any deal.”

While we believed, earlier this week, that we were moving toward a mutually beneficial agreement, in recent days, the U.S. proposed new terms that were uneconomic, unfair, and undermined the net benefits to Canada, calling into question the reliability of any deal.

Canada had demanded better tariff treatment for pickup trucks and semi-trucks in the final stages of negotiations, as well as more tariff exceptions for cars containing American and Canadian components, three people close to the negotiations said.

“We worked hard, but at the end of the day, the terms that were put forward on a deadline — that was created by the United States — it didn’t work for us," said Mark Wiseman, Canadian envoy to the U.S.

Both Canada and the U.S. made the announcement in separate statements late Friday. … The prime minister also adds that “last-minute changes in the U.S. proposed terms were unfair, uneconomic, and called into question the reliability of any deal.”

While we believed, earlier this week, that we were moving toward a mutually beneficial agreement, in recent days, the U.S. proposed new terms that were uneconomic, unfair, and undermined the net benefits to Canada, calling into question the reliability of any deal.

Canada has suspended trade negotiations with the United States after last-ditch talks failed to resolve the latest strain in relations between the two countries, with Prime Minister Mark Carney describing changes to Washington’s proposed terms as “unfair” and “uneconomic”. … “Tonight, Canada declined to finalize the trade deal under the terms agreed earlier this week. Despite the US offer to Canada to receive the best treatment of any major exporter to our market, new demands and walk backs of other commitments by Canada have upended the careful balance reached in the past days,” Greer said in a statement read to reporters on a press call shortly before midnight.

However, last-minute changes in the U.S. proposed terms were unfair, uneconomic, and called into question the reliability of any deal.

Mr. Carney gave more details on the issues raised by the American side regarding cultural sectors, which suddenly became a sticking point and constitute a third example explaining why the negotiations failed at the last minute.

Mark Carney asserts that last-minute changes made by the United States were "unfair, unprofitable" and called into question the reliability of the eventual agreement. The Canadian government, however, did not publicly detail, in its Friday evening statement, the precise nature of these new American demands. Office of the Prime Minister of Canada, "Statement by Prime Minister Carney on trade negotiations with the United States", August 21, 2026.

“We worked hard, but at the end of the day, the terms that were put forward on a deadline — that was created by the United States — it didn’t work for us," said Mark Wiseman, Canadian envoy to the U.S. … U.S.-Canada trade talks collapsed over a range of issues where the written text of a potential deal was at odds with what the Canadian side believed it had agreed to, Prime Minister Mark Carney’s top U.S. envoy says.

The following is the full text of Prime Minister Mark Carney’s statement on August 22, 2026 in Ottawa on Canada’s withdrawal on August 19th from Canada-U.S. trade negotiations in Washington. … While we believed, earlier this week, that we were moving toward a mutually beneficial agreement, in recent days, the U.S. proposed new terms that were uneconomic, unfair, and undermined the net benefits to Canada, calling into question the reliability of any deal.

Prime Minister Mark Carney speaks to journalists about U.S. President Donald Trump's new 50% tariff threat in the Parliamentary Precinct in Ottawa July 21, 2026. … “They have worked hard, in good faith, to defend the interests of Canadians throughout these negotiations up until the very last minute. However, last-minute changes in the U.S. proposed terms were unfair, uneconomic, and called into question the reliability of any deal,” the statement reads.

Washington had even agreed to postpone the entry into force of these new surtaxes to August 21, in order to allow more time for negotiators. Mark Carney, on the contrary, believes that the changes proposed at the last minute by the United States made the agreement unacceptable.

W hat follows are the remarks Prime Minister Mark Carney delivered in Ottawa after the suspension of Canada–United States trade talks on August 22, 2026. … And while we believed, earlier this week, that we were moving towards a mutually beneficial agreement, in recent days, the United States proposed new terms that were uneconomic, unfair, and undermined the net benefits for Canada and called into question the reliability of any deal.

While at the beginning of the week we thought we were moving closer to a mutually beneficial agreement, in recent days the United States proposed new unprofitable and unfair conditions that reduced the net benefits for Canada, thereby calling into question the reliability of an eventual agreement.

His version contradicts that of Prime Minister Mark Carney, who had indicated on Saturday that the Americans had demanded last-minute concessions "unacceptable to his government."

Guaranteed first access to Canadian critical minerals, disputes over auto tariffs, and a push to restrict Ottawa’s dealings with other trading partners were among the demands that broke Friday’s US-Canada trade talks, according to Prime Minister Mark Carney’s own account. … Carney also said Washington pushed, in the talks’ final hours, for language restricting Canada’s ability to strike trade deals with other countries, calling it a power play that raised a question of sovereignty.

The clock ticked toward midnight on Friday. New U.S. tariffs on Canada were about to come into effect and negotiators cooped up across the street from the White House were still plodding through the differences on each side. … In the waning hours, both sides dug in even more.

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