President Donald Trump will move forward with aggressive new tariffs on Canada, Mexico and China on Saturday, the White House said, affirming he will stick to his February 1 deadline for the new duties that could have widespread effects on the economy.

Trump had been threatening the tariffs to ensure greater cooperation from the countries on stopping illegal immigration and the smuggling of chemicals used for fentanyl.

President Trump will enact 25% tariffs on Mexico and Canada starting Saturday, as well as a 10% tariff on China.

White House press secretary Karoline Leavitt said that there will be 25% tariffs on imports from Canada and Mexico and 10% tariffs on goods from China starting on Saturday. This fulfills Trump’s repeated promise to implement tariffs on these countries throughout his campaign.

U.S. stocks ended lower on Friday, with indexes losing ground after the White House said U.S. President Donald Trump will implement on Saturday tariffs of 25% on Canadian and Mexican imports and 10% on Chinese goods.

The move could devastate international trade and manufacturing, especially for an automotive industry with operations integrated across North America.

Friday rose by +0.58% and posted a 1-week high. The dollar rose Friday on increased safe-haven demand from President Trump’s threat to impose 25% tariffs on goods from Canada and Mexico and a 10% tariff on Chinese goods on Saturday.