Key Players
- BASF
- Chevron Phillips Chemical Company LLC
- Clariant
- Cytec Solvay Group
- Ecolab
- RAG-Stiftung
- Guangxi Dishengjin Mining Technology
- Guangxi Senhe High Technology
- Henan Green Gold Mining Technology
- Henan Tianzhishui Chemical
- Kao Chemicals
- Nouryon
- Platinum Group Metals
- Sandioss
- Shenyang Jinyao Environmental Protection Technology
- Syensqo
