Trump signed an executive order to implement tariffs on Mexico, Canada, and China.He has been threatening the tariffs on the three countries and others for months.Canada and Mexico have vowed to impose retaliatory tariffs against the US.

President Donald Trump ordered 25% tariffs on Mexico, 25% tariffs on Canada, and 10% tariffs on China. The three countries account for two-fifths of imports.

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.