Mexico, Canada and the European Union on Tuesday condemned U.S. President Donald Trump's decision to impose tariffs on all steel and aluminum imports next month, a move that has fanned fears of a trade war as business and political leaders braced for yet more trade duty announcements from the new administration.

President Trump signed orders this weekend imposing 25 percent tariffs on Canada and Mexico and a 10 percent tariff on China, but U.S. trade posture toward its three biggest trading partners seems

President Donald Trump signed 3 executive orders imposing 25% tariffs on imports from Canada and Mexico, and a 10% duty on imports from China.