Samsung and SK Hynix May Benefit From China’s Micron Ban

South Korean memory-chip makers Samsung Electronics Co. and SK Hynix Inc. are expected to benefit from China’s ban on U.S. rival Micron Technology Inc.’s products.

China’s cyberspace regulator said Sunday that it found “relatively serious” cybersecurity risks in Micron products sold in the country and warned operators of key Chinese information infrastructure against buying the company’s products.