HomeBiden administration reviewing China chip export policies, official saysFILE PHOTO: U.S. President Biden signs an executive order on

FILE PHOTO: U.S. President Biden signs an executive order on

FILE PHOTO: U.S. President Joe Biden delivers holds a semiconductor chip as he speaks prior to signing an executive order, aimed at addressing a global semiconductor chip shortage, in the State Dining Room at the White House in Washington, U.S., February 24, 2021. REUTERS/Jonathan Ernst/File Photo