Scrap Copper rap copper eter: 0.30mm, 0.25mm, 0.20mm Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg COMMODITY: Copper illberry) 99.99% Cu = 99.70 + Fe = <0.00002 Ni = <0.00002 Zn = <0.000003 = 19.29 As. Ppm = < 0.01 Ba. Ppm = <2.0 Cd. Ppm = <0.03 Cr. Ppm = <0.02