| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 424510 | 424510 | 424510 | Beans, dry inedible, merchant wholesalers | |||
| 424510 | 424510 | 424510 | Corn, raw (except seed corn), merchant wholesalers | |||
| 424510 | 424510 | 424510 | Dry beans, inedible, merchant wholesalers | |||
| 424510 | 424510 | 424510 | Grain elevators merchant wholesalers | |||
| 424510 | 424510 | 424510 | Grain merchant wholesalers | |||
| 424510 | 424510 | 424510 | Rice, unpolished, merchant wholesalers | |||
| 424510 | 424510 | 424510 | Soybeans merchant wholesalers | |||
| 424510 | 424510 | 424510 | Wheat merchant wholesalers |