1. Apiezon by M&I Materials Ltd.
2. Balmer Lawrie
3. Castrol Ltd. by BP PLC
4. DuPont de Nemours Inc.
5. Harrison Manufacturing Company
6. Kl?ber Lubrication
7. MPT Industries
8. Shin-Etsu Chemical Co. Ltd.
9. Sinopec Corp.
10. Supervac Industries LLP
11. The Chemours Company
12. ULVAC Inc.