这颗明星芯片，大缺货？

Core Viewpoint - Nvidia clarifies rumors regarding the shortage of its H100 and H200 AI chips, stating that it has sufficient inventory to meet all orders [2][3] Group 1: Supply Chain and Inventory - Nvidia emphasizes that it can fulfill all orders for H100 and H200 chips despite market rumors of shortages [2] - The company denies that restarting production of the H20 chip will affect the supply of H100, H200, or the next-generation Blackwell chips [2] Group 2: Market Reactions and Stock Performance - On September 2, Nvidia's stock fell by 1.95% to $170.78, with an intraday drop of 4%, influenced by shortage rumors and broader market pressures [2] - The uncertainty surrounding tariffs imposed by the Trump administration and rising U.S. bond yields are contributing factors to the stock's performance [2] Group 3: Strategic Developments in China - Nvidia is halting production of the H20 chip designed for Chinese companies and is developing a new product tailored for AI data centers, which will be a lower-performance version due to U.S. government requirements [5][6] - The company is in discussions with the Trump administration regarding the approval of this new chip for sale to China [5] Group 4: Geopolitical Considerations - There are divisions within the U.S. government regarding the sale of AI chips to China, with concerns about national security and maintaining a competitive edge in AI technology [6][7] - Nvidia's CEO expresses surprise at the security concerns raised by Chinese officials, asserting that there are no backdoor functions in their chips [7][8] Group 5: Future Outlook - Nvidia is expected to release its quarterly earnings report soon, which is anticipated to significantly impact the market [8]