| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Exelene® PS 6200 | Montachem International, Inc. | PS (GPPS) | Exelene® PS |
| Exelene® PS 6800 | Montachem International, Inc. | PS (GPPS) | Exelene® PS |
| Exelene® PS 6900 | Montachem International, Inc. | PS (GPPS) | Exelene® PS |
| Exelene® PS 7300E | Montachem International, Inc. | PS (HIPS) | Exelene® PS |
| Exelene® PS 7800 | Montachem International, Inc. | PS (HIPS) | Exelene® PS |