Steel, unwrought or semi-wrought; steel alloys unwrought or semi-wrought; finished steel; steel building materials; steel sheets; steel fabrications; steel in sheet, rod, bar and billet form; rolled steel; stainless steel; cast steel; raw steel plates and sheets of steel for cladding; common metals and their alloys; unwrought common metals; semi-wrought common metals; wrought common metals; finished common metals; unwrought iron; semi-wrought iron; wrought iron; finished iron; transportable buildings of metal; materials of metal for railway tracks; tanks of metal; metal mouldings; metal castings; metal hardware; metal ingots; aluminium foil; metal foil; non-electric cables and wires of common metal; ironmongery; small items of metal hardware; pipes and tubes of metal.

Production and processing of steel; heat treatment and coating of steel; steel cutting; production of steel construction elements; production and processing of metals; metalworking; metal treating and coating; metal casting; metal plating and laminating; treatment and manufacture of tubes of metal; drawing of metals; rolling of metals; cutting of metal; metal moulding; metal cutting; metallurgical processing; forging of metals; metal coating (not painting); recycling of metals; waste management services (recycling); advisory, information and consulting services relating to all aforementioned services.