SIC Code 3331 Primary Smelting and Refining of Copper




Establishments primarily engaged in smelting copper from the ore, and in refining copper by electrolytic or other processes.

Cross References

Establishments primarily engaged in rolling, drawing, or extruding copper are classified inIndustry 3351.

Illustrative Examples

  • Bars, refinery: primary copper
  • Blister copper
  • Blocks, copper
  • Copper ingots and refinery bars, primary
  • Copper smelting and refining, primary
  • Pigs, copper
  • Primary smelting and refining of copper
  • Slabs, copper: primary

Industry Leaders

Further Classification

6-digit SIC

  • 333198Primary Smelting-refining-copper (mfrs)

7-digit SIC

  • 3331001Primary Smelting-refining-copper Mfg
  • 3331002Primary Copper Smelter Products
  • 3331003Blister Copper
  • 3331004Pigs, Copper
  • 3331005Refined Primary Copper Products
  • 3331006Bars-copper
  • 3331007Billets-copper
  • 3331008Blocks, Copper
  • 3331009Cakes-copper
  • 3331010Cathodes-copper
  • 3331011Ingots & Ingot Bars-copper

8-digit SIC

  • 33310000Primary Copper
  • 33310100Primary Copper Smelter Products
  • 33310101Blister Copper
  • 33310102Pigs, Copper
  • 33310200Refined Primary Copper Products
  • 33310201Bars (primary), Copper
  • 33310202Billets (primary), Copper
  • 33310203Blocks, Copper
  • 33310204Cakes (primary), Copper
  • 33310205Cathodes (primary), Copper
  • 33310206Ingots And Ingot Bars (primary), Copper
Free Business Search - SIC 3331

Industry Overview

Total Companies:15

Est. Employment:1073