| Naics index | Naics index description |
|---|---|
| 311612 | Sausage and similar cased products made from purchased carcasses |
| 311612 | Sausage casings, collagen, made from purchased hides |
| 311612 | Smoked meats made from purchased carcasses |
| 311612 | Variety meats, edible organs, made from purchased meats |
| 311612 | Veal, primal and sub-primal cuts, made from purchased carcasses |
| 311613 | Animal fats rendering |
| 311613 | Animal oil rendering |
| 311613 | Bones, fat, rendering |
| 311613 | Fats, animal, rendering |
| 311613 | Grease rendering |