Though the United States is the global leader in designing chips, the vast majority of chip production happens overseas, particularly in U.S.-ally Taiwan.

U.S. President Donald Trump plans to impose tariffs on imported computer chips, pharmaceuticals and steel, he said on Monday, to push companies to manufacture more in the United States. The comments mark the latest in a number of trade-related threats unleashed by Trump in recent days.

President Donald Trump has stated that he plans to impose tariffs as high as 100% on semiconductors made outside the U.S. Trump previewed the plan Monday afternoon during a GOP event in his Doral, Florida, golf resort. He indicated that the new tariffs could also apply to certain other products including pharmaceuticals.