China's southern technology hub of Shenzhen reported 20 new locally transmitted COVID-19 infections on Thursday, down from 22 a day earlier, official data showed on Friday.
Of Thursday's local infections, seven were confirmed to be symptomatic, while 13 were asymptomatic, the Guangdong Provincial Health Commission said.
(Reporting by Shanghai newsroom; Writing by Bernard Orr; Editing by Shri Navaratnam)