| Naics index | Naics index description |
|---|---|
| 325180 | Sodium silicate (i.e., water glass) manufacturing |
| 325180 | Sodium silicofluoride manufacturing |
| 325180 | Sodium stannate manufacturing |
| 325180 | Sodium sulfate manufacturing |
| 325180 | Sodium tetraborate manufacturing |
| 325180 | Sodium thiosulfate manufacturing |
| 325180 | Sodium tungstate manufacturing |
| 325180 | Sodium uranate manufacturing |
| 325180 | Solid fuel propellants, inorganic, not specified elsewhere by process, manufacturing |
| 325180 | Stannic and stannous chloride manufacturing |