The new cases come as industrial activity in Guangzhou and Zhengzhou has been disrupted by restrictions aimed at controlling outbreaks.
The number of daily cases in China rose from 11,950 on Nov. 11, the National Health Commission (NHC) said on Sunday. Excluding imported infections, China reported 14,761 new local cases, up from 11,803 a day earlier.
Capital city Beijing reported a record 235 new daily cases, up from 116 the previous day, local government data showed.