President Donald Trump sent out a slew of letters Wednesday to some global trading partners, advising them of tariff levels as high as 50% for their exports to the United States.

President Donald Trump said on Wednesday that the U.S. would impose a 50% tariff on all imports from Brazil after a public spat this week with his Brazilian counterpart who called him an unwanted "emperor.

President Donald Trump on Wednesday informed seven more nations about new tariffs, singling out Brazil with a 50% duty because of what he called the "disgrace" of how former President Jair Bolsonaro has been treated.

For four countries, the tariff rates announced Wednesday are below their April 2 levels, while three countries will see an increase — with Brazil hit hard, in particular.

President Donald Trump has sent out tariff letters to seven smaller U.S. trading partners in his first batch of import tax announcements of the day.