U.S. President Donald Trump has raised the tariff rate on U.S. imports from Canada to 35% from 25%, effective Friday.

The president also announced sweeping tariffs on dozens of countries, as he continued his drive to remake how global trade operates.

Trump has justified tariffs on goods from Canada, the top U.S. export market, by accusing it of failing to stop the cross-border flow of fentanyl, even though U.S. government data shows Canada accounts for only 1% of the fentanyl that enters the United States.