On July 5, Liu He, member of the Political Bureau of the CPC Central Committee, vice premier of the State Council and the Chinese leader of the China US comprehensive economic dialogue, held a video call with US Treasury Secretary Yellen at request. The two sides had a pragmatic and frank exchange of views on topics such as the macroeconomic situation and the stability of the global industrial chain supply chain. The exchanges were constructive. The two sides believe that the current world economy is facing severe challenges, and it is of great significance to strengthen the communication and coordination of macro policies between China and the United States, and jointly maintain the stability of the global industrial chain supply chain, which is beneficial to China, the United States and the whole world. China has expressed its concern over the cancellation of tariffs and sanctions imposed by the United States on China and the fair treatment of Chinese enterprises. Both sides agreed to continue dialogue and communication.