| Code | Description |
|---|---|
| 522 | Semi-finished rolled steel products (blooms, billets, slabs, sheet bars, coils) |
| 523 | Other semi-finished steel products |
Heading of aggregated item NSTR agregada anglès to which it belongs
13 Metal products
| Code | Description |
|---|---|
| 522 | Semi-finished rolled steel products (blooms, billets, slabs, sheet bars, coils) |
| 523 | Other semi-finished steel products |
13 Metal products