Antidumping duties are calculated to measure the percentage by which Mexican tomatoes have been sold in the United States at "unfair prices," the Commerce Department said in its statement. President Donald Trump on Saturday had separately threatened to impose a 30% tariff on imports from Mexico starting on August 1,

A 17% import tax has been slapped on most fresh Mexican tomatoes. Proponents of the tariffs say it’ll help rebuild the shrinking tomato industry in the United States, but experts say prices will go up as much as 10% at the store in the meantime.