The decision to ratchet back sky-high tariffs offered both countries a brief respite—and left tremendous uncertainty about what is next.

Cambodia has held its first round of trade talks with the United States in Washington, its government said on Thursday, as it tries to negotiate over one of the highest tariff rates imposed by the Trump administration.

President Donald Trump said Friday that his administration doesn’t have time to negotiate individual trade deals with scores of countries, so the administration will decide what the tariff rates will be “over the next two to three weeks.