BUZZ — European AI — exposed stocks caught up in global rout
(Adds European chip stocks and STOXX 600 tech index, updates share moves) * Shares in European chip and other AI-exposed stocks fall sharply, tracking an overnight selloff in the US and Asian markets * STOXX tech index falls 3.5% to more than three-week low at 0726 GMT, leading the sectoral losses on the wider STOXX 60