0812 Operation of gravel and sand pits and mining of clay and kaolin

• NOGA 2025
  • B MINING AND QUARRYING
    • 08 Other mining and quarrying
      • 081 Quarrying of stone, sand and clay
        • 0812 Operation of gravel and sand pits and mining of clay and kaolin
          • 081200 Operation of gravel and sand pits and mining of clay and kaolin

---