l_naics_subsector: 2, 21
| naics_subsector | naics_sector | description |
|---|---|---|
| 2 | Mining, Quarrying, and Oil and Gas Extraction 21 | Mining (except Oil and Gas) |
| naics_subsector | naics_sector | description |
|---|---|---|
| 2 | Mining, Quarrying, and Oil and Gas Extraction 21 | Mining (except Oil and Gas) |