46 — Iron and steel waste and blast furnace dust
| Código | Descripción |
|---|---|
| 462 | Iron and steel waste for re-melting |
| 463 | Iron and steel waste not for re-melting |
| 465 | Iron slag for re-melting |
| 466 | Blast furnace dust |
| 467 | Roasted iron pyrites |
Rúbrica de la agregación NSTR agregada anglès a la cual pertenece
11 Iron ore. Iron and steel waste and blast furnace dust