CEO [CNOOC] 6-K: (Original Filing)
[CNOOC Limited Hua Zhong Joint Company Secretary Dated: March 22, 2013 Description 99.1 “2012 Annual Results Announcement ” Announcement dated March 22, 2013, entitled 99.2 “Lay A Solid Foundation for Future Growth ” Press Release dated March 22, 2013, entitled 99.3 “Announcement in Respect of Proposed Change of Independent Auditors ” Announcement dated March 22, 2013, entitled]