SemiconductorsChina's Micron ban creates chip dilemma for Samsung, SK Hynix
Move could leave supply gaps but U.S. has urged South Korea not to fill them
China has been pushing for great self-sufficiency in key tech such as microchips. (Source photo by AP)
KIM JAEWON, LAULY LI and CHENG TING-FANG, Nikkei staff writers
SEOUL/TAIPEI/LONDON -- China's crackdown on U.S. chipmaker Micron Technology has left its South Korean peers facing a dilemma: expand their own market share in Asia's largest economy and risk irking Washington, or refrain from doing so and potentially anger Beijing.