Main Achievement
- PetroChina Co.,Ltd.
- Xinjiang Petroleum Engineering
- Sinopec Group
- Construction Co.,Ltd.
- Sichuan Tongkai Energy Science
- Daodaer Petrochemical
- and Technology
- (Ningbo) Co.,Ltd.
- Development Co.,Ltd.
- Sanrong Electromechanical
- Shandong Yatong Petrifaction Co.,Ltd.
- Engineering Co.,Ltd.
- Sichuan Shida Chemical Co.,Ltd.
- Zhonghai Petroleum Gas Group
- Guangxi Yucai Solvent Oil Plant
- Inner Mongolia Huineng Coal
- Tianjin Jinweihui Biont Petrochemical
- Chemical Industry
- Engineering Co.,Ltd.
- Ningxia Baolida Chemical Industry
- Qingdao Zhonghai Pitch Co.,Ltd.
- Shandong Jinluban Group
- Shandong Jinguang Group
- Zhenghai Daxiang Ocean Microalgae
- CNPC Pitch Co.,Ltd.
- Engineering Co.,Ltd.
- Hebei Xinqiyuan Energy Technology
- Gansu Lanzhou Natural Gas Pipeline
- Development Co.,Ltd.
- Network Reconstruction Project
- Xinjiang Zhetian Petrochemical Industry
- Guangxi Zhongliang Biomass
- Energy Co.,Ltd.
- Inner Mongolia Yitai Kerosene Co.,Ltd.