1. BASF SE

2. Hexion Inc.

3. Celanese Corporation

4. Acquos Pty Ltd

5. Synthomer PLC

6. Dow Inc.

7. Nouryon Holding B.V

8. Anhui Elite Industrial Co.ltd

9. Wacker Chemie AG

10. Baoding Hualian Top Technology Co.Ltd

11. Sidley Chemical Co. Ltd