| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Dartek N-201 | DuPont Canada, Inc. - Dartek Division | Nylon 66 | Dartek |
| Dartek F-101 | DuPont Canada, Inc. - Dartek Division | Nylon 66 | Dartek |
| Dartek O-401 | DuPont Canada, Inc. - Dartek Division | Nylon 66 | Dartek |
| Dartek B-850 | DuPont Canada, Inc. - Dartek Division | Nylon 66 | Dartek |
| Dartek B-601 | DuPont Canada, Inc. - Dartek Division | Nylon 66 | Dartek |
| Dartek B-602 | DuPont Canada, Inc. - Dartek Division | Nylon 66 | Dartek |