Specification of copper cathode product: copper cathodes grade a (electrolytic copper grade)(lme standards) standard cu cathode-1, purity 99.99% dimension: 914mm x 914mm x 12mm (lme standards)weight of each sheet: 125kgs (+- 1%)net weight of each pallet: 2mts (+- 1%)min. Weight in each container: 20mts approx.Gross weight of each container: 22.20mts approx.Packing: palletized banded by aluminum bands 2. Chemical composition copper (cu) : min% 99.99%other materials may be present which are described below:oxygen o2 --sulfur s:. 4 ppmiron fe:.2 ppmsilver(argent) ag::.10 ppmlead pb:.0.2 ppmnickel ni:.0.2 ppmselenium se:.0.3 ppmantimony sb:.0.1 ppmsilica si:.0.3 ppmcobalt co:.0.2 ppm arsenic as:.0.1 ppmbismuth bi:.0.1 ppmmanganese mn:.0.1 ppmtellurium te:. 0.05 ppmaluminum al:. 0.5 ppmmagnesium mg:. 0.4 ppm zinc zn:. 0.4 ppm