英伟达芯片解禁，买不买？

Core Viewpoint - The U.S. government has allowed Nvidia to export H200 chips to "approved customers," but not its more advanced Blackwell and upcoming Rubin chips, while imposing a 25% revenue share on each H200 chip sold to China as a "national security compensation" [1] Group 1 - The U.S. has approved the export of H200 chips by Nvidia to specific clients [1] - Advanced chips like Blackwell and Rubin are not included in this export approval [1] - A 25% revenue share is required from each H200 chip sold to China, termed as "national security compensation" [1]