Key Players
- Ashland
- BASF
- Clariant
- DuPont
- Essential Polymers
- RAG-Stiftung
- Gellner Industrial
- Huntsman Corporation
- Kaneka Corporation
- Kemira
- LG Chem Ltd
- Lansen Chemicals
- Berkshire Hathaway
- Maruzen Petrochemical
- Osaka Organic Chemical
- SNF Floerger
- Sinofloc
- Solvay S.A.
