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Metals Service Centers and Offices
Copper Sheets, Plates, Bars, Rods, Pipes, Etc., Nec
Iron and Steel (Ferrous) Products
Iron or Steel Semifinished Products
Metals Service Centers and Offices
Miscellaneous Nonferrous Products
Steel-Distributors and Warehouses
Structural Shapes, Iron or Steel
Wholesale Concrete Reinforcements
Wholesale Metal Finishers Equipment and Supplies