Prime Minister Mark Carney waits to speak during a tour of a steel manufacturing facility, in Hamilton, Ont., Wednesday, July 16, 2025. THE CANADIAN PRESS/Chris Young

OTTAWA — Canada is moving to shore up its domestic steel industry amid U.S. President Donald Trump's ongoing global trade war, with new tariffs targeting China and other countries around the world.

During a visit to a steel manufacturing company in Hamilton on Wednesday, Prime Minister Mark Carney said all steel originating in China will be subjected to higher tariffs and there will be tariffs of 50 per cent on non-U.S. steel imports above newly established quotas.

The visit comes more than a month after Trump hiked tariffs on steel and aluminum to 50 per cent from 25, but for now Canada is still not adjusting its retaliatory tariffs on some U.S. steel and aluminum products that have been in place since the spring.

Carney said the new Canadian tariffs will take effect by the end of July, including 25 per cent on all steel products that contain metal melted and poured in China.

The prime minister said foreign competitors "unfairly benefit" from non-market policies. This can include companies exporting products at a lower price than they charge domestically, a practice known as steel dumping.

Catherine Cobden, CEO of the Canadian Steel Producers Association, said China is an "egregious" overcapacity practitioner.

"Canada is taking direct aim at global steel overcapacities, and frankly, it's a strong position, and I think will be applauded around the world. This is something that even the United States hasn't yet done," she said in an interview with The Canadian Press.

The United Steelworkers union said Carney's announcement reflects "major wins for workers."

Union president Marty Warren said in a statement that using more Canadian steel in domestic manufacturing will be good for jobs, the environment and supply chain resilience.

"We’ve been calling for expanded and tighter import limits since the June announcement and for Buy Canadian rules for years and it’s encouraging to see those demands finally reflected in federal policy,” he said.

Carney also provided further detail on import quotas he first promised last month, saying imports over those new quotas will be charged a 50 per cent tariff.

Countries that don't have a free-trade agreement with Canada - which would include China and India - will have quotas set at 50 per cent of their exports to Canada in 2024. Countries that do have a free trade agreement will have their quota set at 100 per cent of their 2024 exports to Canada. Canada currently has free trade agreements with 51 countries, spread across 15 deals.

Cobden said South Korea and Vietnam are countries that have free trade agreements with Canada and engage in dumping practices, pointing to several rulings made by the Canadian International Trade Tribunal.

"We were really concerned that free trading partners were kind of getting a free pass into our market when they have already been proven to be unfair traders," Cobden said.

Carney said there is a "fundamental shift" in steel markets, in part due to Trump's trade war and unfair competition - or dumping - practised by other countries. He said that Canada's steel industry will be among those most affected by the changes because it is one of the most open in the world for steel imports.

"Imports supply almost two-thirds of current Canadian consumption of steel, compared to less than one-third for the United States and less than one-sixth for the European Union," Carney said.

"Over time, we've become too dependent on the United States as our biggest customer with more than 90 per cent of our steel exports going south of the border," he added.

Industry Canada data shows more than $16 billion in steel imports in 2024, almost half of that from the U.S., and about 10 per cent from China. Canada exported more than $12 billion in steel, 91 per cent to the U.S., and four per cent to Mexico.

The prime minister said Canada must rely more on "Canadian steel, for Canadian projects."

Carney made the announcement at Walters Group in Hamilton, a structural steel manufacturer.

The company's executive vice-president Walt Koppelaar said that in the last few years, 70 per cent of the company's product went to the U.S. and now almost none of it does because of Trump's 50 per cent steel tariffs.

"It's tough. We are focused on the Canadian market and we're going to do everything we can to get the folks busy here," Koppelaar said following Carney's announcement.

Carney said Canada is continuing to negotiate with the U.S. to get a new economic deal, but would reveal little detail of those negotiations on Wednesday.

"We will continue to work constructively for a deal, but it has to be a deal that works for Canadians and Canadian workers. And part of the reason why we don't have a deal is that deal is not yet on the table," he said.

Trump and Carney agreed in June at the G7 summit to try and reach a deal by July 21 but last week Trump moved that deadline to Aug. 1, while telling Carney he intends to impose a 35 per cent across-the-board tariff on Canada that same day.

White House officials say this is likely to only apply to non-Canada-U.S.-Mexico Agreement-compliant goods, which are already tariffed at 25 per cent. About 38 per cent of Canada's exports to the U.S. before the trade war started were covered by the CUSMA deal, though many more could receive an exemption if the companies involved applied for one.

Carney said that outside of steel, aluminum, automobiles and lumber, the "vast, vast majority" of Canadian goods don't face U.S. tariffs unlike other countries that don't have agreements with the U.S. Trump is also planning to impose new duties on copper on Aug. 1 and has threatened massive tariffs on pharmaceuticals, though likely not until at least next year.

The prime minister added that Canada is trying to get an agreement on softwood lumber exports included in the negotiations with the U.S.

Before Carney's announcement, Bloc Québécois Leader Yves-François Blanchet said the Liberals have fumbled trade with the U.S., saying Canada has no gains to show for its concessions, such as boosting border and military spending while killing a tax on Big Tech firms.

"We're facing a disappointment, where Mr. Carney is not at all delivering the great negotiating prowess he had himself invoked to get elected," he said in French on Parliament Hill.

Other supports for the steel sector include $70 million to provide employment insurance and retraining for up to 10,000 steelworkers, prioritizing Canadian steel in public projects and making it easier for steel companies to get low interest financing through the Large Enterprise Tariff Loan program.

— With files from Dylan Robertson in Ottawa and Maan Alhmidi in Hamilton.

This report by The Canadian Press was first published July 16, 2025.

News from © The Canadian Press, 2025