Core Viewpoint - China's State Administration for Market Regulation has stated that Nvidia's acquisition of Mellanox Technologies violated anti-monopoly laws and will continue to investigate the matter, increasing pressure on Nvidia amid ongoing trade discussions between Beijing and Washington [1][2]. Group 1: Regulatory Actions - The investigation by China's regulatory body follows a preliminary review of Nvidia's acquisition of Mellanox Technologies, which was approved under the condition that China would continue to receive supplies [2]. - The U.S. has implemented export controls to restrict high-end chip sales to China, complicating Nvidia's operations in the region [2]. Group 2: Market Impact - Nvidia shares, which had risen by 32% year-to-date, experienced a slight decline in premarket trading following the news of the investigation [3].