US President Donald Trump’s global tariff plan is about to take effect, with a revised set of customised tariffs—ranging from 10% to 40%—slated to roll out on August 7 under a recent executive order.

U.S. Trade Representative Jamieson Greer said in an interview set to air Sunday that President Trump’s newly announced tariff rates are “pretty much set” and the public should not expect them to come down in the near future.