Please be advised that Board Secretary Office and China Oilfield Services Limited
(Beijing) move to the following address:
Board Secretary Office: Room 608A-608B, CNOOCPlaza No.25 Chaoyangmen
North Avenue Dongcheng District, Beijing, P.R.China
Tel : 8610 8452 1685
Fax: 8610 8452 1325
Postalcode:100010
China Oilfield Services Limited (Beijing): Room 610B, CNOOCPlaza
No.25 Chaoyangmen North Avenue Dongcheng District, Beijing, P.R.China
Tel : 8610 8452 1687
Fax: 8610 8452 1817
Postalcode:100010