Common metals and their alloys, namely brass, copper, bronze, nickel-copper, nickel-silver, alfenide, tin-brass, copper-tellurium, bronze-phosphorus, bronze-tin, bronze-aluminium, bronze-nickel-aluminium, copper-nickel-silicon, ferrocopper, copper-berylium, copper-nickel-phosphorus, copper-chrome, copper-zirconium, copper-nickel-tin, bronze-silicon, copper-silicon, silver copper, bronze-manganese, steel, stainless steel, carbon steel, aluminium, titanium, nickel, as well as other technical alloys of common metals; semi-manufactured products of common metal and their alloys; metal building materials; materials of metal for railway tracks; cables and wires of metal (non-electric); metal ironmongery and locksmithing articles; pipes of metal, metal tubes, metal bars, metallic poles and masts, metal rings, metal strips (semi-manufactured products), metal sections, metallic forged objects, sheeting of metal, as well as goods of common metal not included in other classes; ores