President Trump is reportedly mulling new aluminum and steel tariffs for Canada, Mexico, and the European Union, a new report claims.

The tariffs could be unveiled as early as Thursday and could take effect as soon as Friday, sources familiar with the plan told the Washington Post.

The report comes after Trump signed two orders earlier this year that imposed a 25 percent tariff to most steel imports and a 10 percent tariff to most aluminum imports.

However, Canada, Mexico, and the EU were provided temporary exemptions from the tariffs. The exemptions expire on June 1. The Post reports that Trump is growing angry with the aforementioned countries' unwillingness to give certain concession on trade to the White House.