TAIPEI/SEOUL -- The head of a leading Apple supplier has warned the tech world to brace for "casualties" as antagonism between the U.S. and China breaks up global supply chains.
SK Hynix wins 1-year exemption from Washington's tighter export rules

Workers at an SK Hynix plant in Icheon, South Korea: The chipmaker says it has obtained a waiver to continue using U.S.-made chip equipment in China. © Reuters
TAIPEI/SEOUL -- The head of a leading Apple supplier has warned the tech world to brace for "casualties" as antagonism between the U.S. and China breaks up global supply chains.