Talks with the European Union are of particular interest, as the bloc trades even more with the U.S. than China.

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

President Trump is again amping up his trade threats, unveiling a new batch of letters to country leaders outlining tariffs on goods imported from their countries beginning in August. Trump on Wednesday posted to social media six letters,