Nonferrous Metal (Except Aluminum) Smelting & Refining
Key Figures
Figures are published for NAICS 33141 directly.
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Official definition
This industry comprises establishments primarily engaged in (1) smelting ores into nonferrous metals and/or (2) the primary refining of nonferrous metals (except aluminum) by electrolytic methods or other processes.
Source: US Census Bureau, 2017 NAICS Definitions. Public domain. Census publishes this definition under NAICS 331410, the only detailed industry in this group.
Which code does this activity belong in?
Nonferrous Metal (except Aluminum) Smelting and Refining covers establishments that smelt nonferrous metal ores or perform primary refining of nonferrous metals through electrolytic or other processes. The boundary separates this upstream conversion of raw materials from downstream processing; establishments that roll, draw, extrude, or alloy already-refined nonferrous metals are classified in either Copper Rolling, Drawing, Extruding, and Alloying or Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding, and Alloying, depending on the metal type.
Written for NAICS 331410, the only detailed industry in this group.