For many countries, the reprieve from President Donald Trump’s eye-watering global tariffs, which were first announced on April 2 and temporarily reduced to 10% a week later, is soon set to come to an end.

Trump twinned his threat to Brazil with the promise of a 50% tariff on copper, which would strike at the economic lifeline of two more Southern neighbors, Chile and Peru. The president capped his week by setting a 30% tariff on Mexican imports as of Aug. 1.

Indonesia also has agreed to purchase billions in U.S. energy, agriculture products and airplanes, Trump said July 15 in a social media post.