sino-us economic working group holds fifth meeting beijing, september 19-20。China and the United States communicate on macroeconomic situation and policies, global challenges and other issues。The Chinese side expressed its solemn concern over the imposition of tariffs by the United States on China, restrictions on investment in China, Russian-related sanctions and the impact on the interests of Chinese enterprises, and the two sides agreed to continue to maintain communication.。At a critical point in time for the Fed to open its first rate cut in four years, the U.S. and China can sit down and talk face-to-face to help guard against risks。