| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Nipol® BR 1220SG | Zeon Corporation | PBR, High Cis | Nipol® BR |
| Nipol® BR 1220 | Zeon Corporation | PBR, High Cis | Nipol® BR |
| Nipol® BR 1220SB | Zeon Corporation | PBR, High Cis | Nipol® BR |
| Nipol® BR 1220L | Zeon Corporation | PBR, High Cis | Nipol® BR |
| Nipol® BR 1250H | Zeon Corporation | PBR, Low Cis | Nipol® BR |