Class 08.12
| SNI code | Activity |
|---|---|
| B | Mining and quarrying |
| 08 | Other mining and quarrying |
| 08.1 | Quarrying of stone, sand and clay |
| 08.12 | Operation of gravel and sand pits; mining of clays and kaolin |
| 08.120 | Operation of gravel and sand pits; mining of clays and kaolin |