Building and construction materials and elements of metal; doors, gates, windows and window coverings of metal; metal hardware; statues and works of art of common metals; structures and transportable buildings of metal; unwrought or semi-wrought common metals; pre-cut metallic wire for reinforcing concrete products, materials and blends.

Burners, boilers and heaters; cooking, heating, cooling and preservation equipment, for food and beverages; drying installations; filters for air conditioning; filters for drinking water; filters for water filtering apparatus; fireplaces; flues and installations for conveying exhaust gases; heating, ventilating, and air conditioning and purification equipment (ambient); igniters; membranes for water filtering apparatus; lighting and lighting reflectors; nuclear installations; personal heating and drying implements; refrigerating and freezing equipment; regulating and safety accessories for water and gas installations; sanitary installations, water supply and sanitation equipment; sun tanning appliances; waste water treatment installations.