| Naics index | Naics index description |
|---|---|
| 325211 | Petroleum polymer resins manufacturing |
| 325211 | Phenol-formaldehyde resins manufacturing |
| 325211 | Phenol-furfural resins manufacturing |
| 325211 | Phenolic resins manufacturing |
| 325211 | Phenoxy resins manufacturing |
| 325211 | Phthalic alkyd resins manufacturing |
| 325211 | Phthalic anhydride resins manufacturing |
| 325211 | Plastics and synthetic resins regenerating, precipitating, and coagulating |
| 325211 | Polyacrylonitrile resins manufacturing |
| 325211 | Polyamide resins manufacturing |