| Naics index | Naics index description |
|---|---|
| 325194 | Aniline manufacturing |
| 325194 | Annatto extract manufacturing |
| 325194 | Anthracene manufacturing |
| 325194 | Azobenzene manufacturing |
| 325194 | Benzaldehyde manufacturing |
| 325194 | Benzoic acid manufacturing |
| 325194 | Brazilwood extract manufacturing |
| 325194 | Brewers' pitch made by distillation of wood |
| 325194 | Camphor, natural, manufacturing |
| 325194 | Charcoal (except activated) manufacturing |