North American Industry Classification System 2022International Standard Industrial Classification of All Economic Activities, Rev.4
NAICS 2022 331314 to ISIC Rev 4
Crosswalk mapping from NAICS 2022 331314 "Secondary Smelting and Alloying of Aluminum" to ISIC Rev 4. 1 official equivalence.
NAICS 2022 331314 in ISIC Rev 4
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About NAICS 2022 331314
331314 Secondary Smelting and Alloying of AluminumThis U.S. industry comprises establishments primarily engaged in (1) recovering aluminum and aluminum alloys from scrap and/or dross (i.e., secondary smelting) and making billet or ingot (except by rolling) and/or (2) manufacturing alloys, powder, paste, or flake from purchased aluminum. Cross-References. Establishments primarily engaged in--