Here’s a breakdown of all the U.S. trade levies on countries and sectors—and the turbulent timeline to get there.

Even the most fleshed-out trade pacts are light on details, and in some cases there are different interpretations of what was agreed upon.

The tariffs U.S. President Donald Trump imposed last week on scores of countries are likely to stay in place rather than be cut as part of continuing negotiations, Trade Representative Jamieson Greer said on Sunday.