cathode copper 99.99% with good quality Copper Cathode Grade A Purity: purity 99.99%-99.97% min Weight per Sheet:125kg copper cathode Grade A Cu 99.99 % 1.Weight of each sheet: 125kgs (+/- 1%) 2.Net weight of each pallet: 2mts (+/- 1%) 3.Min. weight in each container: 20mts approx. 4.Gross weight of each container: 22.20mts approx. Copper (Cu) min% 99.99%-99.97% min Chemical composition Item Standard Unit Cu 99.99 % As 0.0015 % Sb 0.0015 % Bi 0.0005 % Fe 0.0025 % Pb 0.002 % Sn 0.001 % Ni 0.002 % Zn 0.002 % S 0.0025 % P 0.001 % Usage: Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial .valves and fittings, Instrument sliding bearing.(EL)