Convert industry codes
Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →
ToNAICS
331491
Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
Open detailToNAICS
331492
Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)
Open detail- approximate NAICS 322220 — mapped via ISIC 2420
- approximate NAICS 331313 — mapped via ISIC 2420
- approximate NAICS 331314 — mapped via ISIC 2420
- approximate NAICS 331315 — mapped via ISIC 2420
- approximate NAICS 331318 — mapped via ISIC 2420
- approximate NAICS 331410 — mapped via ISIC 2420
- approximate NAICS 331420 — mapped via ISIC 2420
- approximate NAICS 331491 — mapped via ISIC 2420
- approximate NAICS 331492 — mapped via ISIC 2420
- approximate NAICS 332912 — mapped via ISIC 2420
- approximate NAICS 332913 — mapped via ISIC 2420
- approximate NAICS 332996 — mapped via ISIC 2420
- approximate NAICS 332999 — mapped via ISIC 2420