[中國海洋石油有限公司 CNOOC LIMITED CNOOC Limited Announces Qinhuangdao 33-1S Oilfield Phase I Project Commences Production (Hong Kong, June 11, 2020) - CNOOC Limited (the “Company”, SEHK: 00883, NYSE: CEO, TSX: CNU) announced today that Qinhuangdao 33-1S oilfield phase I project has commenced production. Qinh]

[中國海洋石油有限公司 CNOOC LIMITED CNOOC Limited Announces Penglai 19-3 Oilfield Area 4 adjustment/Penglai 19-9 Oilfield Phase II Project Commences Production (Hong Kong, May 22, 2020) - CNOOC Limited (the “Company”, SEHK: 00883, NYSE: CEO, TSX: CNU) announced today that Penglai 19-3 oilfield area 4 adjustmen]

[(Incorporated in Hong Kong with limited liability under the Companies Ordinance) ) (Stock Code: 00883 Audit Committee Charter Purpose 1. Composition 2. At least one member of the Audit Committee shall, in the judgment of the Board, be an “audit committee financial expert” in accordance with the rule]

[CNOOC Limited (Incorporated in Hong Kong with limited liability under the Companies Ordinance) (Stock Code: 00883) SUPPLEMENTAL NOTICE OF ANNUAL GENERAL MEETING AGM Company AGM Notice Board Reference is made to the notice of annual general meeting for 2019 (the “ Ms. Wen On 27 April 2020, the Compan]

[(Incorporated in Hong Kong with limited liability under the Companies Ordinance) (Stock Code: 00883) ANNOUNCEMENT The Board hereby announces certain selected unaudited key operational statistics of the Group for the first quarter of 2020 (ended 31 March 2020). The comparative statistics of the Group]