| Naics index | Naics index description |
|---|---|
| 423510 | Grinding balls merchant wholesalers |
| 423510 | Ingots (except precious) merchant wholesalers |
| 423510 | Lead primary forms merchant wholesalers |
| 423510 | Metal pipe merchant wholesalers |
| 423510 | Metal products (e.g., bars, ingots, plates, rods, shapes, sheets) merchant wholesalers |
| 423510 | Metals sales offices |
| 423510 | Metals service centers |
| 423510 | Metals, ferrous and nonferrous, merchant wholesalers |
| 423510 | Nails merchant wholesalers |
| 423510 | Nickel and nickel alloy primary forms merchant wholesalers |