黄仁勋，北京见！

Group 1 - The core viewpoint of the article highlights NVIDIA's commitment to the Chinese market, as CEO Jensen Huang is set to attend a media briefing and the China International Supply Chain Promotion Expo on July 16 in Beijing, emphasizing the company's long-term dedication to China [1][2] - Jensen Huang has previously expressed the importance of the Chinese market during his visits to major cities, stating that NVIDIA has a deep cooperative relationship with China and plans to continue deepening this collaboration [1] - NVIDIA's market presence in China spans 25 years, with thousands of employees and numerous partnerships, indicating a strong foundation for future growth in the region [1] Group 2 - NVIDIA's market capitalization recently surpassed $4 trillion, while CEO Jensen Huang has sold approximately 225,000 shares valued at around $36.4 million as part of a pre-established stock sale plan allowing him to sell up to 6 million shares by the end of the year [2]