CCC

Unwrought and partly wrought common metals and their alloys; unwrought and partly wrought steel and steel alloys; aluminum; cast iron bars for molding; steel and metal in the form of coils, ingots, billets, bars, rings, pins, pipes, sheets, tubes and strips; forged metal, coated metals, painted metals, tempered metals and sheet metals in the form of coils, ingots, billets, bars, rings, pins, pipes, sheets, tubes and strips; all the aforementioned excluding copper and any alloy containing copper and excluding also the electro zinc-coating of steel and any alloy of steel

Heat treatings, casting, plating, coating, tempering of metals and metal alloys, all of the aforementioned services excluding the electro-zinc coating of steel and any alloy of steel