BEIJING -- The Chinese mainland on Sunday reported no new locally transmitted COVID-19 cases, the National Health Commission said in its daily report on Aug 30.

Sunday saw 23 new imported cases, nine of which were reported in Guangdong, five in Shanghai, three in Yunnan, two in Tianjin, and one each in Shanxi, Zhejiang, Fujian and Shandong.

Four suspected cases arriving from outside the mainland were newly reported, of which three were reported in Shanghai and one in Beijing.

No new deaths were reported on Sunday, the commission added.