SIC Code 3331 - Primary Smelting and Refining of Copper
Industry Sector
ManufacturingTotal Companies
6Est. Employment
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Description
Establishments primarily engaged in smelting copper from the ore, and in refining copper by electrolytic or other processes.
Snapshot
SIC Code 3331 - Primary Smelting and Refining of Copper is a final level code of the “Manufacturing” Division. There are 6 companies classified in this industry in the USA.