中国如何面对美国突然的放松对华出口管控？

Core Viewpoint - The U.S. Department of Commerce has relaxed its export policy for NVIDIA's AI semiconductor "H200" to China, shifting from a ban to a licensing system, raising questions about China's previous "self-reliance" strategy under restrictions [2][4]. Group 1: U.S. Policy Changes - The U.S. has allowed the export of the H200 semiconductor, which has led to a rise in Chinese tech stocks, indicating market optimism about these companies accelerating their AI development [5]. - NVIDIA's CEO Jensen Huang noted strong demand from Chinese customers for the H200, highlighting the importance of this product for AI model training [4]. Group 2: China's Response and Strategy - China has not officially responded to the U.S. policy change but is reportedly developing import acceptance rules, including total procurement amounts [4]. - Experts suggest that China may be reluctant to approve imports of U.S. products, as the government aims to promote "self-reliance" in high-tech sectors and reduce dependency on American supply chains [6]. Group 3: Domestic Developments in China - China is making strides in achieving self-reliance in the AI supply chain, particularly in semiconductor technology, with ongoing efforts to develop domestic EUV lithography equipment [7]. - The stock market has reacted positively to the prospects of semiconductor self-sufficiency, with companies like SMIC and Hua Hong Semiconductor seeing significant stock price increases [7].