It's already open, opened on March 24 (yesterday). The recruitment mainly includes oilfield enterprises, refining enterprises and refined oil products sales enterprises. Oilfield companies such as Shengli Oilfield, Zhongyuan Oilfield, Henan Oilfield, Jianghan Oilfield, Jiangsu Oilfield, Xinxing Oilfield, Shanghai Offshore Oil and Gas Branch, Petroleum Engineering and Geophysical Company Limited, Petroleum Engineering and Construction Company Limited, Petroleum Machinery Company Limited, and Offshore Petroleum Engineering Company.

Refineries and chemical companies, such as Jinan Refining, China-Korea Refining, Zhongyuan Refining, Cangzhou Refining, Lubricating Oil Company, Beihai Refining, Qingdao Petrochemical, Zhanjiang Dongxing Company, Guangzhou Petrochemical, Anqing Petrochemical, Jingmen Petrochemical, Chongqing Chuanwei Chemical Company Limited, Jiujiang Petrochemical, Shijiazhuang Refining and so on.

Products sales enterprises: Beijing Petroleum Company, Tianjin Petroleum Company, sales of North China, sales of East China, sales of Central China, sales of South China, sales of the Northwest Branch, Liaoning Petroleum, Heilongjiang Petroleum, Fuel Oil Company and so on

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