6 Metals, non-ferrous metals, precious metals, zinc, lead, silver, copper, gold, indium, germanium, bismuth, cadmium; metal concentrates, zinc concentrates, copper concentrates, lead concentrates; metal compounds/intermetallic compounds/chemicals, germanium dioxide, copper sulphate, copper arsenate, sulphuric acid, sulphur dioxide, sodium antimonate; alloys metallic powders, zinc alloys, metals additives for galvanizing baths, zinc alloy touch-up solder for galvanized steel products, antimonial lead, arsenical lead, low alpha lead; coal, metallurgical coal, sulphur, chemical fertilizers, ammonium sulphate; non-metallic building materials, metallurgical slag, cementitious materials with pozzolanic qualities for use as an additive in Portland cement and/or concrete; machinery and mechanical equipment, battery plate fabrication equipment, metal alloy strip casters, rotary expanders, rotary expander lines and accessories