英伟达，被进一步调查

Core Viewpoint - Nvidia is under investigation by China's State Administration for Market Regulation for allegedly violating antitrust laws related to its acquisition of Mellanox Technologies, which was approved with specific restrictive conditions in 2020 [2][4]. Group 1: Investigation Details - The investigation pertains to Nvidia's $6.9 billion acquisition of Mellanox, which significantly impacts supercomputing and artificial intelligence [4]. - The State Administration for Market Regulation had previously imposed conditions on the acquisition, including prohibiting forced bundling and unreasonable trading conditions [4][34]. - The specific violations by Nvidia regarding these conditions are currently unknown [4]. Group 2: Mellanox Overview - Mellanox, founded in 1999, is a leader in high-performance interconnect technology, particularly known for its InfiniBand technology used in over half of the world's supercomputers [5][6]. - The acquisition of Mellanox by Nvidia is seen as a strategic move to enhance Nvidia's position in the cloud AI chip market [6]. Group 3: Competitive Landscape - Nvidia's GPUs are the dominant solution for cloud AI acceleration, with competitors lacking the ecosystem and software tools that Nvidia offers [7]. - The combination of Nvidia's GPUs and Mellanox's interconnect technology creates a formidable barrier to entry for other AI chip companies, particularly in distributed training environments [8][10]. - The integration of these technologies is expected to solidify Nvidia's market position and increase competitive pressure on other players in the AI chip market [8][10]. Group 4: Market Dynamics - The GPU and interconnect device markets are characterized by high entry barriers due to capital and technology intensity, making it difficult for new entrants to compete effectively [29]. - Nvidia and Mellanox's combined market power allows them to potentially engage in anti-competitive practices, such as bundling products and limiting interoperability with third-party devices [30][31]. Group 5: Regulatory Conditions - The approval of the acquisition included several conditions aimed at mitigating anti-competitive risks, such as ensuring non-discriminatory practices in product sales and maintaining interoperability with third-party devices [34][35]. - These conditions are legally binding and will be monitored by the regulatory authority to ensure compliance [38].