President Donald Trump on Tuesday said the U.S. would impose a 19% tariff on goods from Indonesia under a new agreement with the Southeast Asian country and more deals were coming, while offering fresh details on planned duties on pharmaceuticals.

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

Long before President Trump wielded tariffs as a weapon to punish Indonesia, the country was fighting back a flood of cheap Chinese goods.