最新报道:NVIDIA was notably absent from a major AI conference in China this week, sparking speculation about its market position amid ongoing US-China tech tensions. The chipmaker, a dominant player in AI hardware, had been a regular participant in previous years. Industry analysts suggest the absence could reflect growing challenges in navigating export controls and local competition. Meanwhile, Chinese firms like Huawei showcased advanced AI chips, signaling accelerated domestic substitution efforts. The event highlighted shifting dynamics in China's AI sector as local players gain ground. NVIDIA shares dipped slightly following the news, though the company has not publicly commented on its absence.