| Naics index | Naics index description |
|---|---|
| 325180 | Sodium aluminum sulfate manufacturing |
| 325180 | Sodium antimoniate manufacturing |
| 325180 | Sodium arsenite (except insecticides) manufacturing |
| 325180 | Sodium bicarbonate manufacturing |
| 325180 | Sodium bichromate and chromate manufacturing |
| 325180 | Sodium borate manufacturing |
| 325180 | Sodium borohydride manufacturing |
| 325180 | Sodium bromide manufacturing |
| 325180 | Sodium carbonate (i.e., soda ash) manufacturing |
| 325180 | Sodium chlorate manufacturing |