Prefabricated buildings (metal); Building elements of metal; Building components of metal; Building materials of metal; Portable buildings of metal; Construction materials of metal; Construction elements of metal; Portable structures of metal; Portable metallic constructions; Portable constructions of metal

Building materials, not of metal; Non-metallic building elements; Non-metallic building materials; Non-metallic building components; Prefabricated non-metallic buildings; Prefabricated non-metallic constructions; Non-metallic prefabricated buildings; Non-metallic portable buildings; Construction elements of non-metallic materials; Construction materials, not of metal; Non-metallic construction materials; Non-metallic portable structures; Non-metallic portable constructions

Construction kits for houses and prefabricated cabins predominantly containing metallic components

Construction kits for houses and prefabricated cabins predominantly containing non-metallic components