Countries that have not received a prior letter on tariffs from Trump or negotiated a trade framework will be notified of their likely tariff rates, Leavitt said, either in the form of a letter or Trump’s executive order. At least two dozen countries were sent letters setting out their tariff rates.

The clock is ticking closer to President Trump’s latest tariff deadline of Aug. 1. And while several more deals have been reached, talks with many countries are still in flux.