AI stocks today: Nvidia, Meta dip after hours as China H200 chip rush and dealmaking hit the tape
NEW YORK, December 31, 2025, 17:33 ET — After-hours Nvidia has approached Taiwan Semiconductor Manufacturing Co about ramping production of its H200 graphics processing units (GPUs) — chips used to train AI systems — after Chinese tech companies placed orders for more than 2 million units for 2026, far above the roughly 700,000 Nvidia has in stock, sources told Reuters. Beijing has yet to clear imports and the Trump administration only recently allowed H200 exports to China subject to a 25% fee, the people said. Reuters The latest supply-and-policy test lands as investors try to gauge how much of the