6 Building materials made of metal, namely, profiles, tubes, plates, sheets and foils for windows, doors, gates, stairs, balconies, facades, skylights, solar collectors and frames; Building materials made of metal, namely, windows, doors, gates, stairs, partition walls, facades, balconies, conservatories, roof coverings, window and door frames and prefabricated components thereof; metal blades for shading installations; window and door shutters made of metal; Building materials made of metal, namely, windowsills, rain-leading sheets and profiles; ironmongery, namely, metal key blanks, keys, door plates, mechanical locking and entry mechanisms for windows, doors and gates; transportable buildings made of metal, namely, movable pavilions and exhibition stands, all aforementioned goods constructed primarily of metal, but containing a combination with metal, glass, wood and plastic