Tech stocks listed in Asian exchanges saw their steepest decline since April this year. MSCI Asia technology gauge fell as much as 4.2%, while South Korea's Kospi dipped up to 6.2% and Japan's Nikkei fell up to 4.7%. Key Nvidia suppliers, including SK Hynix and Advantest, lost about 10% each. This comes despite Asian tech stocks outpacing their US counterparts.