芯片大战，再次爆发

Core Viewpoint - The article discusses the new round of competition between China and the United States in the semiconductor sector, particularly focusing on the implications of the U.S. adding 23 Chinese companies to its export control entity list, which includes several semiconductor firms [4][5][8]. Semiconductor Industry Impact - Among the 23 companies listed, 13 are related to semiconductors and integrated circuits, including notable firms like Fudan Microelectronics and Shanghai Hualing Integrated Circuit [7]. - The U.S. Department of Commerce's announcement indicates that these semiconductor companies will be unable to access supplies from the overseas industry chain, effectively cutting off their supply [8]. - The article highlights the significance of analog chips, which are crucial for processing continuous signals and are widely used across various sectors, including consumer electronics and automotive [11]. Market Opportunities - The U.S. anti-dumping investigation may create market opportunities for domestic analog chip companies such as Sanan Optoelectronics, Nanjing Semiconductor, and others, as it raises the import costs and barriers for U.S. analog chips [12]. - The article suggests that the current geopolitical climate may allow Chinese companies to gain a competitive edge in the semiconductor market, potentially leading to a more self-sufficient industry in the next decade [12]. Strategic Signals - The ongoing competition signals a broader trend of decoupling in core technology sectors, with China beginning to establish its own market barriers to foster domestic growth [12]. - The article posits that within ten years, China may achieve parity with the U.S. in the semiconductor field, as non-100% self-controlled chips will gradually be replaced by fully autonomous solutions [12]. Upcoming Negotiations - A significant upcoming meeting between Chinese and U.S. officials is scheduled to discuss trade issues, including unilateral tariffs and export controls, indicating ongoing diplomatic efforts despite the competitive landscape [14][16].