| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| STYRON™ 438 | Trinseo | PS (HIPS) | STYRON™ |
| STYRON™ 470 | Trinseo | PS (HIPS) | STYRON™ |
| STYRON™ H9152T | Trinseo | PS (HIPS) | STYRON™ |
| STYRON™ C-TECH HIPS | Trinseo | PS (HIPS) | STYRON™ C-TECH |
| STYRON™ 5050 | Trinseo | PS (HIPS) | STYRON™ |
| STYRON™ 486M | Trinseo | PS (HIPS) | STYRON™ |
| STYRON™ 485 | Trinseo | PS (HIPS) | STYRON™ |