2022 Edition

National Industry 331420 Sub-Description:

Copper secondary smelting and alloying

Overview

Copper secondary smelting and alloying is one of 49 sub descriptions for NAICS National Industry 331420, Copper Rolling, Drawing, Extruding, and Alloying.

Identifier

The identifier for Copper secondary smelting and alloying is 012b167f34788a342949b46f1ef27311.

Learn more about how we calculate this value.

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2022 012b167f34788a342949b46f1ef27311
2017 012b167f34788a342949b46f1ef27311
2012 012b167f34788a342949b46f1ef27311

Standard Industrial Classification (SIC) Mappings

  1. 3341 - Secondary Smelting and Refining of Nonferrous Metals

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 331420, Copper secondary smelting and alloying:

  1. copper rolling drawing extruding and alloying
  2. manufacturing
  3. nonferrous metal except aluminum production and processing
  4. primary metal manufacturing
  5. secondary smelting and refining of nonferrous metal
  6. secondary smelting refining and alloying of copper