Sales of vehicles made in Canada plunged by nearly 23 percent in April after President Trump imposed a 25 percent auto tariff.

The United States doubled tariffs on steel and aluminium imports on Wednesday, activating a hike in the duties on the imported metals to 50% from the 25% rate introduced in March. The day also marks the Trump administration’s deadline for trading partners to submit their “best offers” to avoid further steep import duties set to take effect in early July.

President Donald Trump's tariff policy aims to reduce the U.S. trade deficit, deemed a threat to economic prosperity.