| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Royalstat R632 | Spartech Plastics | ABS+PVC | Royalstat |
| Royalstat R635 | Spartech Plastics | ABS | Royalstat |
| Royalstat R63 | Spartech Plastics | ABS+PVC | Royalstat |
| Royalstat R64 | Spartech Plastics | HDPE | Royalstat |
| Royalstat R67 | Spartech Plastics | ABS | Royalstat |
| Royalstat R671 | Spartech Plastics | ABS | Royalstat |
| Royalstat R675 | Spartech Plastics | PS (HIPS) | Royalstat |
| Royalstat R69 | Spartech Plastics | HDPE | Royalstat |