Unwrought and partly wrought common metals and their alloys, in particular metallic discs and blanks, with or without non stick coating; special non-adhesive alloys, anchors, anvils, bells, rolled and cast building materials; rails and other metallic materials for railway tracks; chains (except driving chains for vehicles); cables and wires (non-electric); locksmiths' work; metallic pipes and tubes; safes and cash boxes; steel balls; horseshoes; nails and screws; other goods in non-precious metal not included in other classes; ores