三级三级三级日本99,国产精品自拍9_欧美日韩国产,欧美97视频在线观看,亚洲午夜影视久久久久久,美女鸡鸡干鸡鸡动漫,熟女乱aⅴ一区二区三区,日韩精品成人高清一区二区,久碰人妻人妻人妻人妻人掠,男人将坤坤插入二次元美女下体

An offshore engineering site of COOEC in Qingdao, Shandong province. Headquartered in Tianjin, COOEC owns another two offshore engineering sites in Tanggu, Tianjin and Zhuhai in Guangdong province. The company's current operational area is around 1.42 million square meters and it plans to expand it to 2.07 million sq m by 2018. 

China aims to raise petroleum output by updating its technology and stepping up oil and gas exploration across Bohai, East China and South China Seas.

The plan was outlined in an energy development scheme for 2014 to 2020 issued by the State Council on Wednesday.

To accelerate offshore oil and natural gas exploration, China will improve its own technology as well as actively seek overseas partners.

The country will attach equal importance to onshore oil fields, stabilizing old sites and exploring new alternatives, especially those in West China.