| Naics index | Naics index description |
|---|---|
| 424690 | Food additives, chemical, merchant wholesalers |
| 424690 | Fuel additives merchant wholesalers |
| 424690 | Gases, compressed and liquefied (except liquefied petroleum gas), merchant wholesalers |
| 424690 | Gelatin, inedible, merchant wholesalers |
| 424690 | Glues merchant wholesalers |
| 424690 | Gum and wood chemicals merchant wholesalers |
| 424690 | Ice, dry, merchant wholesalers |
| 424690 | Industrial chemicals merchant wholesalers |
| 424690 | Industrial gases merchant wholesalers |
| 424690 | Industrial salts merchant wholesalers |