NAICS 2022 331492 to ISIC Rev 4
Crosswalk mapping from NAICS 2022 331492 "Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)" to ISIC Rev 4. 1 official equivalence.
NAICS 2022 331492 in ISIC Rev 4
Each entry is an official equivalence edge. Click to see the full ISIC Rev 4 definition, hierarchy, and its own crosswalks.
About NAICS 2022 331492
331492 Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)This U.S. industry comprises establishments primarily engaged in (1) alloying purchased nonferrous metals and/or (2) recovering nonferrous metals from scrap. Establishments in this industry make primary forms (e.g., bar, billet, bloom, cake, ingot, slab, slug, wire) using smelting or refining processes. Cross-References. Establishments primarily engaged in--