It depends. Do you include Taiwan in China or not? If not, then yes. In fact, U.S. is the largest manufacturer of semiconductors. In 2018, nearly half of the t

It depends. Do you include Taiwan in China or not? If not, then yes. In fact, U.S. is the largest manufacturer of semiconductors. In 2018, nearly half of the total semiconductor market was occupied by firms based in the U.S., according to the Factbook2019 of SIA.