Of the new infections, 61 were locally transmitted, the health authority said. That compared with 83 local cases a day earlier.
China reported 38 new asymptomatic coronavirus cases, which it does not classify as confirmed infections, compared with 30 a day earlier.
No new deaths were reported.
As of August 11, mainland China had recorded 94,161 confirmed cases, with the cumulative death toll unchanged at 4,636.