The Biden administration is pushing forward with plans to limit American investments in Chinese technology sectors crucial for military applications, including semiconductors, quantum computing, and AI systems. The proposed Treasury Department rules aim to prevent U.S. capital from supporting China's advancement in sensitive technologies that could threaten national security. These regulations, expected to be finalized this year, follow an executive order signed by President Biden last year. The U.S. intends to dominate the semiconductor and AI sectors, implementing rules to restrict investments in key areas to prevent China from catching up technologically. The administration seeks to hinder Chinese tech firms' access to advanced technology critical for military and intelligence purposes, viewing China as a national security threat due to its technology development goals. The Treasury Department's proposed rules would limit outbound investments in technologies vital for future military capabilities, emphasizing national security risks posed by advancing Chinese tech sectors.