By Arsheeya Bajwa
(Reuters) -Wall Street’s semiconductor index lost more than $500 billion in stock market value on Wednesday in its worst session since 2020 after a report said the United States was mulling tighter curbs on exports of advanced semiconductor technology to China.
Remarks from Republican presidential nominee Donald Trump saying key production hub Taiwan should pay the United States for its defense deepened selling in chip stocks.
The latest worries for chip investors come after Washington in recent years has adopted a more protective stance for the U.S. semiconductor manufacturing industry, which it views as strategically…