| Polyalphaolefin | Polyolefin, Film Grade | Polyolefin, Wire/Cable Grade |
| A. Schulman, Inc. | Borealis | Dow Chemical |
| Lucent Polymers | Mytex Polymers | Polimeri Europa (Former EniChem) |
| REXtac | Sekisui Plastics | Shandong Guangyin |
| Solvay Specialty Polymers | Teknor Apex Company | Yparex B.V. |