Trump announced that he authorized a 90 day pause on the lofty tariffs and a “substantially lowered reciprocal tariff during this period, of 10%, also effective immediately” in a post on Truth Social Wednesday afternoon, ending days of speculation around whether or not the tariffs would actually go into effect or were negotiable.

The Trump administration took that formula’s figure, -0.5 for South Korea, and divided it by two to calculate the U.S. “discounted reciprocal” tariff rate. So, while South Korea imposes an effective tariff rate of .79 percent on U.S. goods, the reciprocal tariff rate the U.S. is imposing on South Korea is 25 percent.

President Donald Trump is set to impose an additional 84% in levies across all Chinese imports on Wednesday, White House Press Secretary Karoline Leavitt announced on Tuesday. That will mean all goods from the country are subject to a tariff of at least 104%.