| Naics index | Naics index description |
|---|---|
| 325199 | Acid esters, not specified elsewhere by process, manufacturing |
| 325199 | Acids, organic, not specified elsewhere by process, manufacturing |
| 325199 | Acrolein manufacturing |
| 325199 | Acrylonitrile manufacturing |
| 325199 | Adipic acid esters or amines manufacturing |
| 325199 | Adipic acid manufacturing |
| 325199 | Adiponitrile manufacturing |
| 325199 | Aldehydes manufacturing |
| 325199 | Alginates (e.g., calcium, potassium, sodium) manufacturing |
| 325199 | Alginic acid manufacturing |