| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 423930 | 423930 | 423930 | Bags, reclaimed, merchant wholesalers | |||
| 423930 | 423930 | 423930 | Bottles, waste, merchant wholesalers | |||
| 423930 | 423930 | 423930 | Boxes, waste, merchant wholesalers | |||
| 423930 | 423930 | 423930 | Electronics parts, recyclable, merchant wholesalers | |||
| 423930 | 423930 | 423930 | Fur cuttings and scraps merchant wholesalers | |||
| 423930 | 423930 | 423930 | General-line scrap merchant wholesalers | |||
| 423930 | 423930 | 423930 | Glass scrap merchant wholesalers | |||
| 423930 | 423930 | 423930 | Industrial wastes to be reclaimed merchant wholesalers | |||
| 423930 | 423930 | 423930 | Metal scrap and waste merchant wholesalers | |||
| 423930 | 423930 | 423930 | Oil, waste, merchant wholesalers | |||
| 423930 | 423930 | 423930 | Paper, scrap, merchant wholesalers | |||
| 423930 | 423930 | 423930 | Plastics scrap merchant wholesalers | |||
| 423930 | 423930 | 423930 | Rags merchant wholesalers | |||
| 423930 | 423930 | 423930 | Recyclable materials (e.g., glass, metal, paper) merchant wholesalers | |||
| 423930 | 423930 | 423930 | Rubber scrap and scrap tires merchant wholesalers | |||
| 423930 | 423930 | 423930 | Salvage, scrap, merchant wholesalers | |||
| 423930 | 423930 | 423930 | Scrap materials (e.g., automotive, industrial) merchant wholesalers | |||
| 423930 | 423930 | 423930 | Ship dismantling (except at floating drydocks and shipyards) merchant wholesalers | |||
| 423930 | 423930 | 423930 | Textile waste merchant wholesalers | |||
| 423930 | 423930 | 423930 | Tires, scrap, merchant wholesalers | |||
| 423930 | 423930 | 423930 | Waste materials merchant wholesalers |