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                                                    Sustainability

                                                    CNOOC is devoted to providing the society with higher quality energy products and marketing services in safe, efficient, and environmentally friendly ...

                                                    What We Do

                                                    • Oil & Gas Exploration and Development

                                                      CNOOC always puts oil & gas exploration and development high on its agenda in an innovative manner to stabilize and further its business development. CNOOC continued to strengthen the oil and gas exploration and development, has made extensive breakthroughs both at home...

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                                                                                                      亚洲青春草原在线播放 亚洲国产av 视频一区亚洲中文字幕

                                                                                                      品牌简介

                                                                                                      亚洲青春草原在线播放 亚洲国产av 视频一区亚洲中文字幕