Industrial Classification By SSIC (2020) Section B : MINING AND QUARRYING 08 : MINING AND QUARRYING 08 : MINING AND QUARRYING 081 : QUARRYING OF STONE, SAND AND CLAY 0810 : Quarrying of Stone, Sand and Clay 08101 : Stone quarrying 08102 : Quarrying of sand and clay 089 : OTHER MINING AND QUARRYING 0890 : Other Mining and Quarrying 08900 : Other mining and quarrying