Common metals and their alloys; common metals, unwrought or semi-wrought, and their alloys; metal hardware, for building, of the following materials: copper and its alloys; hinges, poles, sheets and plates of metal, of metal, of the following materials: copper and its alloys; façade claddings, roof cladding, wall claddings, of the following materials: copper and its alloys; copper, for use in relation to the following goods: roofs and façade claddings; facade elements, of the following materials: copper and its alloys; construction materials, namely, slabs, sheets and plates of metal, hinges, of the following materials: copper; poles, of the following materials: copper, for industrial purposes; hinges, industrial tapes, cables, cable ties, roofing tapes, sheets, plates and discs, of the following materials: copper and its alloys, for industrial purposes; stampings, of the following materials: copper and its alloys, for industrial purposes; copper, aluminium and their alloys; building materials of metal; building materials of copper, aluminium and their alloys; roof gutters of metal; downspouts of metal; semi-finished goods of metal; shaped parts of metal in the form of semi-finished products; casting moulds of metal; finished parts and semi-finished parts for doors, windows, wall coverings and roof coverings; transportable buildings of copper, aluminium and their alloys; non-electric cables and wires of common metal; non-electric cables and wires of copper, aluminium and their alloys; metal hardware; metal hardware; pipes and tubes of metal; pipes and tubes of copper, aluminium and their alloys; pipes and pipelines having insulated properties; pipe connectors, valves and fittings; copper pipes for use in construction, heating, cooling and sanitary technology; copper pipes having heat-insulation properties; chill moulds.

Machines and machine tools for treatment of materials and for manufacturing; milling machines; moulding machines; pipes and pipelines of copper, aluminium and their alloys being parts of machines; parts of machines and installations for continuous casting; moulds [parts of machines]; casting moulds of metal [parts of machines]; moulds for forging metal products; chill moulds; mould plates; casting wheels.

Apparatus for heating, cooling, drying, ventilating and water supply purposes, and sanitary installations and parts therefor; pipes of metal and/or plastic in the form of parts of installations for heating, cooling and sanitary purposes; heat accumulators; heat exchangers, other than parts of machines; heat exchanger pipes; coolant tubes; condenser tubes; heat exchange equipment; parts for water-supplying systems, heat exchangers and hot water installations, and sanitary installations.

Plastics in extruded form for use in manufacture; sealing and insulating materials; flexible hoses, not of metal; pipes of plastic; insulating tubes of plastic for encasing insulating pipes; plastic insulating bodies for connection or branch points of insulated pipelines; shaped parts of plastic for encasing insulating pipes; pipes of plastic, and pipework with plastic sheathing for use in installations for heating, cooling and sanitary purposes; pipes, tubes, hoses, junctions and fittings for the aforesaid goods, not of metal; insulating tubes of plastic for encasing insulating pipes for use in construction, heating and sanitary technology.

Installation, assembly, maintenance and repair of sanitary and heating installations, roof coverings, facade claddings, roof drainage systems, installations for producing heat and transporting heat, casting moulds for continuous casting, metals and metal alloys; plumbing; gas and water installation services; installation, laying and assembly of pipes and pipe systems; assembly, maintenance and repair of moulds.

Machining of metals; blacksmithing; rotogravure; metal casting; metal stamping; metal pressing; polishing of metals; metallizing; recycling services; finishing of metals; coating of metals; treatment of materials of copper, aluminium and alloys thereof.

Scientific and technological services, and research and design relating thereto; design of moulds; design of moulds; technical design and planning relating to installations and installation parts, tools, heating installations, cooling installations, sanitary installations, installations for heat recovery and heat transport and of machines and machine parts; construction drafting; engineering services; surveying; technical project studies; research and development for others with regard to new products; technical design and planning relating to roof coverings, wall coverings, facade claddings and roof drainage systems, and moulds of metals and metal alloys; technical consultancy relating to semi-finished products of copper, aluminium and alloys thereof; technical design and planning of sanitary systems, heating installations, roof coverings, façade claddings, roof drainage systems, installations for heat recovery and heat transport, moulds for casting, metal and metal alloys.