The Chinese mainland registered 10 new COVID-19 cases on Thursday, all of which were imported cases, the National Health Commission said on Friday.

A staff member disinfects facilities at Shanghai Hongqiao Station in east China's Shanghai, Feb. 3, 2021. Railway stations in Shanghai strengthened disinfection process to ensure safe and pleasant journeys of passengers. (Photo: Xinhua)

Of the imported cases, seven were reported in Shanghai, two in Tianjin and one in Hunan.

A total of 84,696 cases have been discharged from hospitals after recovery while 484 remained hospitalized, including 8 in severe condition, the commission said, adding that no deaths related to the disease were reported on Thursday.