Many smaller countries’ exports have faced 10 percent tariffs since the president first announced, then suspended, an initial wave of policies in April. Others have staved off eye-watering rates after brokering deals with the United States that set their tariffs generally between 15 and 20 percent.

When the Killarney Brewing & Distilling Co. expanded in 2022, it boasted of being Ireland’s largest independently owned beer and whiskey producer, replete with visitor center. Last month, it closed down,