SK Hynix is trading now at $936.00, down 10.43%, as investors worry CXMT’s advances could intensify competition. - Chinese rival CXMT has a denser DRAM design and plans to ship server-memory products, raising fears of pricing pressure across memory chips. - Broader semiconductor weakness followed hotter-than-expected U.S. inflation, reviving interest-rate concerns and adding to doubts about AI investment. - South Korean chipmakers were among the hardest hit in the regional selloff.