After surging past the 4,200 mark for the first time Monday, the KOSPI fell 2.37% to 4,121.74 the next day, dragged down by 5 to 6% drops in Samsung Electronics and SK Hynix, both of which hit record highs. The slump followed remarks by Donald Trump, who said in a CBS News interview that he would prevent other countries from obtaining Nvidia’s “most advanced” chips, likely referring to the Blackwell AI series. The interview was released shortly after Jensen Huang, during his visit to South Korea for the APEC CEO summit, announcedplans to supply 260,000 of Nvidia’s latest GPUs