AI stocks today: Nvidia’s China H200 chip rush puts chipmakers in focus before New Year trade
NEW YORK, December 31, 2025, 03:59 ET — Market closed Nvidia (NVDA.O) has approached contract chipmaker Taiwan Semiconductor Manufacturing Co (2330.TW) to ramp output of its H200 graphics processing units — chips used to train and run artificial-intelligence models — as demand from Chinese tech firms jumps, sources told Reuters. Chinese companies have ordered more than 2 million H200 chips…