The United States is set to implement new regulations requiring businesses to report investments in critical technologies in China, focusing on sectors like AI and semiconductors due to their military potential. This move is part of a broader strategy by the Biden administration to limit China's technological advancements and maintain U.S. national security, amidst ongoing geopolitical tensions. The regulations could drive China towards technological self-sufficiency, while U.S. companies face complex economic opportunities and risks in the Chinese market.