2017 Edition
National Industry 331420 Sub-Description:
Refining copper, secondary
Overview
Refining copper, secondary is one of 49 sub descriptions for NAICS National Industry 331420, Copper Rolling, Drawing, Extruding, and Alloying.
Identifier
The identifier for Refining copper, secondary is 9f3f8ceeb408198f6e475e3c8b971215.
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 | 9f3f8ceeb408198f6e475e3c8b971215 | |
| 2017 | 9f3f8ceeb408198f6e475e3c8b971215 | |
| 2012 | 9f3f8ceeb408198f6e475e3c8b971215 |
Standard Industrial Classification (SIC) Mappings
Insurance Industry Mappings
The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 331420, Refining copper, secondary:
- copper rolling drawing extruding and alloying
- employment contractor temporary rolling drawing or extruding nonferrous metal staff de pa
- manufacturing
- nonferrous metal except aluminum production and processing
- primary metal manufacturing
- rolling drawing and extruding of copper
- secondary smelting and refining of nonferrous metal