CNOOC Limited Announces Qinhuangdao/ Caofeidian Onshore Power Project Commences Operation Successfully

HONG KONG, Sept. 22, 2021 /PRNewswire/ -- CNOOC Limited (the "Company", SEHK: 00883, NYSE: CEO, TSX: CNU) announced today that Qinhuangdao/ Caofeidian onshore power project has commenced operation successfully.