The president has published just 22 letters, many to minor trading partners like Brunei, Moldova and Sri Lanka.

For many countries, the reprieve from President Donald Trump’s eye-watering tariffs, which were implemented on April 2 and temporarily reduced to 10% a week later, is soon set to come to an end. The 90-day pause,

Instead of viewing tariffs as part of a broader trade policy, President Trump sees them as a valuable weapon he can wield on the world stage.