1. Agc Chemicals Americas Inc
2. Arkema Sa
3. Asahi Kasei Corporation
4. Basf Se
5. Celanese Corporation
6. China Petroleum & Chemical Corporation (Sinopec)
7. Covestro Ag
8. Daikin Industries Ltd
9. Dupont
10. Elkem Asa
11. Evonik Industries Ag
12. Jsr Corporation
13. Lanxess Ag
14. Lg Chem Ltd
15. Lyondellbasell Industries Nv
16. Mitsubishi Chemical Holdings Corporation
17. Royal Dsm Nv
18. Saudi Basic Industries Corporation (Sabic)
19. Solvay Sa
20. Sumitomo Chemical Company Limited