President Donald Trump entered a key week for his trade policy with a warning that countries choosing to align with the “Anti-American” policies of the Brics group of countries will face an extra 10% tariff.

U.S. President Donald Trump warned early Monday that countries that support of BRICS nations -- Brazil, Russia, India and China -- would be slapped with an additional 10% tariff when across-the-board

The president said the levy will apply to "any country aligning themselves with the Anti-American policies of Brics".