Transportable buildings, lightweight prefabricated halls, aforesaid of metal and light metal, roofing of metal and light metal and roof coverings of metal and light metal, namely, metal roofing tiles; accessories and interior fitting accessories all of metal and light metal for the aforesaid goods, namely, metal floors, prefabricated podium platforms of metal, and metal fixtures for galleries, namely, metal window, door and building frames; transportable floors of metal