最新报道:Nvidia shares fell 1.59% to $172.06 in premarket trading after China's internet regulator banned major tech firms like ByteDance and Alibaba from purchasing Nvidia's RTX Pro 6000D AI chips. The ban, part of Beijing's push for semiconductor independence, follows assessments that domestic processors from Huawei and Cambricon now match Nvidia's China-specific products. Despite Nvidia's $4.26T market cap and strong global demand, the move threatens its revenue from one of the world's largest tech markets.