- Qinghai Golmud Gas Company
- Hubei Jingyu Chemical Factory
- Pingdingshan Fertilizer Factory
- Jinan Refinery
- Shandong Dezhou Fertilizer Factory
- Liaoyang Petrochemical
- Guangxi Liuzhou Luzhai Fertilizer Co., Ltd.
- Anqing Petrochemical Plant
- Jinling Petrochemical
- CNOOC
- Yizheng Chemical Fiber Factory
- Yangzi Petrochemical
- Shandong Haihua Group Co., Ltd.
- Zhenjiang Sulfuric Acid Plant
- Liaoning Jinzhou Petrochemical
- Shanghai Jinshan Petrochemical
- Jintong Petrochemical Co., Ltd
- Longyou Feiyan Chemical Co., Ltd.
- Xinjiang Tarim Oilfield
- Daqing Oilfield
- Shengli Oilfield
- Nanjing Chemical Industry Group Co., Ltd.
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