| Polyalphaolefin | Polyolefin, Film Grade | Polyolefin, Wire/Cable Grade |
| A. Schulman, Inc. | Cossa Polimeri S.r.L. | E-Polymers Co. Ltd. |
| Fainplast Compounds | Lushan | Mitsui Chemicals America |
| Multibase | REXtac | RheTech Products |
| Sekisui Plastics | Spartech | Zylog Plastalloys |