l_naics_industry_group: 1, 7, 32
| naics_industry_group | naics_subsector | naics_sector | description |
|---|---|---|---|
| 1 | 7 | 32 | Clay Product and Refractory Manufacturing |
| naics_industry_group | naics_subsector | naics_sector | description |
|---|---|---|---|
| 1 | 7 | 32 | Clay Product and Refractory Manufacturing |