U.S. President Donald Trump said auto tariffs still remain an option with regard to Europe.

Canada's exemption from U.S. tariffs on imports of aluminum metal has boosted earnings at the Canadian operations of multiple companies.

The U.S. Commerce Department has agreed to Tesla’s request to waive 10 percent tariffs on imported aluminum from Japan.

The Trump administration has denied requests by Tesla for tariff relief on components of its electric vehicles, and also rejected nearly 50 such requests by General Motors.

BMW recently unveiled its San Luis Potosí factory in Mexico.

Toyota told U.S. dealers that tariffs on Mexican imports could cost the automaker's major suppliers between $215 million and $1.07 billion.

President Donald Trump threatened a 5 percent tariff on all goods coming from Mexico, which would ramp up to 25 percent by October.

President Donald Trump threatened a 5-percent tariff on all goods coming from Mexico, which would ramp up to 25 percent by October.

President Trump has eliminated the United States' tariffs on steel and aluminum from Canada and Mexico.