Group 1 - The U.S. plans to tighten regulations on foreign companies listing in the U.S., emphasizing the need for fair competition and a non-discriminatory business environment for all companies, including Chinese firms [2] - China will take necessary measures to protect the legitimate rights and interests of its enterprises in response to the U.S. actions [2] Group 2 - China's export control measures on rare earths are in line with international practices and are non-discriminatory, not targeting specific countries [4] - The export controls have reportedly affected Japanese automaker Suzuki, which has paused production of its main small car due to delays in parts procurement [4] Group 3 - The U.S. announced a comprehensive entry ban for citizens from 12 countries, including Afghanistan, Myanmar, and Iran, which may impact international relations and cooperation [5] - The Chinese Foreign Ministry highlighted the importance of personnel exchanges as a foundation for international cooperation [5]