- China National Petroleum Corporation - Jilin Petrochemical Branch -
- Sinopec Luoyang Company Hongli Chemical Plant -
- China National Petroleum Corporation - Jilin Petrochemical Branch -
- Huizhou Daya Bay New Materials Pyrolysis of C5 Separation Project -
- Qingdao Jipai New Materials Co., Ltd. -
- Dushanzi Tianli High Technology, Xinjiang -