Trump says US will impose additional 10% tariff on China

Donald Trump said he planned to hit goods from China with a new 10% tariff, the latest salvo in the US president's steadily escalating trade fights.

Imports from China already face taxes at the border of at least 10%, after a Trump tariff order that went into effect earlier this month.

Trump also said on Thursday he intended to move forward with a threatened 25% tax on imports from Canada and Mexico, which are set to come into effect on 4 March.

His comments came as officials from Mexico and Canada were in Washington for discussions aimed at heading off that plan.

Trump had announced the plans for 25% tariffs on Mexico and Canada for 4 February unless the two nations increased border security.

He paused the measures for a month at the last minute after the two countries agreed to increase border funding and talk more about how to combat drug trafficking.

On social media on Thursday, Trump wrote that he did not think enough action had been taken to address the flow of fentanyl to the US.

"Drugs are still pouring into our Country from Mexico and Canada at very high and unacceptable levels," he wrote, adding that "a large percentage" of the drugs were made in China.

Mexican President Claudia Sheinbaum, at a press conference from the country's National Palace, said in response: "As we know, [Trump] has his way of communicating."

She added: "I hope we can reach an agreement and on 4 March we can announce something else."

Canadian Prime Minister Justin Trudeau also said his country was working hard to reach a deal, warning tariffs from the US would prompt an "immediate and extremely strong response".

Trump's threats against Mexico and Canada have raised widespread alarm, as the North American economy is closely connected after decades of operating under a free trade agreement.

Leaders of the two countries have previously said they would impose retaliatory tariffs on the United States if the White House went ahead with its plans.

Liu Pengyu, spokesperson for the Chinese Embassy, said his country was already working with the US to address the concerns about fentanyl, and had made "visual progress" in areas such as information exchange, case cooperation and online advertisement cleanup.

"Reducing domestic drug demand and strengthening law enforcement cooperation are the fundamental solutions," he said in a statement, which warned that Trump's tariff moves were "bound to affect and undermine future counternarcotics cooperation between the two sides".

"The unilateral tariffs imposed by the US will not solve its own problems, nor will it benefit the two sides or the world."

China, Mexico and Canada are America's top three trade partners, together accounting for more than 40% of imports into the US last year.

During the presidential campaign last year, Trump had threatened to hit imports from China with tariffs as high as 60%, and also floated an across-the-board tariff of at least 10%.

Tariffs are a tax collected by the government and paid for by the business bringing the goods into the country.

Economists have warned they could lead to higher prices in the US on everything from iPhones to avocados.

Recent surveys of consumer sentiment suggest concerns about the measures have hit consumer confidence and contributed to worries about living costs.

Trump's trade moves have also added to jitters on financial markets, despite significant uncertainty about whether Trump is prepared to carry out his threats.

Trump's comments, which called for drug flow to stop or be "severely limited", seemed to set the stage for Mexico and Canada to negotiate, said trade expert Christine McDaniel, a senior research fellow at the Mercatus Center at George Washington University.

On Thursday, as tariff talks intensified, two imprisoned alleged leaders of the violent Zetas cartel long sought by the US - Miguel Angel Trevino Morales and his brother Oscar - had been extradited, according to a Facebook post by the Webb County Sheriff's office in Texas.

But Ms McDaniel said Trump's demands of China were less clear, raising the likelihood that those measures will come into effect.

Trump's initial round of tariffs on China was eclipsed by his threats against Canada and Mexico. But the potential for further duties raises questions about how businesses will respond.

Ms McDaniel said she expected the hit to be felt more in China.

"It's not costless for the US, but so far it seems more costly for China," she said.

The impact of tariffs, if they go into effect, is also expected to be felt more in the Canadian and Mexican economies.

But analysts have warned that the threat of the levies, even if they are never imposed, is still likely to have a chilling effect on investment, including in the US.

China has already responded to the first round of tariffs from the US with its own tariffs on US products, including coal and agricultural machinery.

Trump has dismissed fears about damage to the American economy.

"We are the pot of gold. We are the one that everybody wants," he told reporters on Wednesday.