From 0: 00 A 24: 00 on September 4, 31 province (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 10 newly confirmed cases, all of which were imported from overseas (3 cases in Shanghai, 2 cases in Guangdong, 2 cases in Yunnan, 1 case in Tianjin, 1 case in Fujian and 1 …