Biden signs executive order restricting US investment in Chinese AI semiconductors

Biden signs an executive order directing the Treasury Department to establish rules prohibiting or restricting US outbound investment in three sectors of Chinese technology: semiconductors and microelectronics, quantum information technologies, and certain AI systems. The order creates a new Treasury notification and prohibition regime for transactions that could give China access to technology with military applications. National Security Advisor Jake Sullivan frames the move as closing a "small yard, high fence" around the most sensitive technologies. Chinese Ministry of Commerce calls the order "economic coercion."