Common metals and their alloys; building materials of metal, namely, metal pillars for buildings, slabs of metal for building, metal floor and ceiling panels, wall panels of metal; metal rods for brazing and welding and metal bars for further manufacture; wires and wire mesh; [ transportable buildings of metal; ] metallic materials for railway tracks; non-electric cables and wires of common metal; [ ironmongery and small items of metal hardware, namely, metal locksets and metal locks and keys therefor; ] pipes and tubes of metal

[ Foundry machinery, namely, free-form forging machines, metal forming machines, conveyors, metal working machines; machines and machine tools for the treatment of materials and manufacture, namely, grinding machines for metalworking, concrete finishing machines, milling machines and machines for the treatment of iron and steel; automatic rolling mills and rolling mill parts in the nature of rolling mill train rollers; motors and engines, excluding motors and engines for land vehicles; machine coupling and transmission components, other than for land vehicles ]

[ Building construction services; building construction, repair, and maintenance of siderurgy plants; installation and repair of furnaces and casting molds, as well as machinery relating to siderurgy and rolling mills; repair of metallurgy plants and rolling mills; installation of castings ]

[ Storage and distribution, namely, delivery of iron and steelworks products ]