1. Allnex GmbH
2. ALTANA AG
3. Arkema S.A.
4. Ashland Inc.
5. BASF SE
6. Elementis PLC
7. Evonik Industries AG
8. Guangdong Zilibon Chemical Co. Ltd.
9. Harmony Additive Pvt. Ltd.
10. Momentive Performance Materials Inc.
11. M?NZING Chemie GmbH
12. San Nopco Limited
13. Schill+Seilacher GmbH
14. The Dow Chemical Company
15. UNIQCHEM