Group 1 - Semiconductor stocks continue to decline, with Hua Hong Semiconductor down 3.09% at HKD 73.7 and SMIC down 2.04% at HKD 67.3 [1] - President Trump announced that the U.S. will allow Nvidia to export its H200 AI chips to China and other approved customers under the premise of "ensuring national security" [1] - The U.S. government will take a 25% cut from the sales revenue of these exports, which may lead to a recovery in the supply of H200 chips [1] Group 2 - According to Open Source Securities, the restoration of supply for H200 and similar chips could drive the comprehensive upgrade of domestic large models, accelerating the development of the domestic AI ecosystem [1] - This situation may further expand the demand for domestic computing power chips, which is a long-term positive for the domestic chip sector [1]