The Chinese mainland has reported more than 1,300 local infections and over 22,000 asymptomatic cases. The focus is now on Shanghai, with over 1,000 new confirmed positive cases, along with a record daily increase of 22,000 asymptomatic cases. The city is still under temporary closed-off management. The largest makeshift hospital, located in the city's National Exhibition Center, has started to receive patients. About 50,000 beds will be provided. And a new round of mass antigen testing has been carried out across the city.