Building panels of metal; ceiling tiles, panels, boards and coverings of metal; reinforcing material being sheets and plates of metal for building; plastering siding of metal for building; wall claddings of metal for building; basic reinforcing materials of metal for buildings; cladding of metal for building; building boards of metal; refractory construction materials of metal; metal wallboards; sheets of metal including those from alloy steel and titanium; roof coverings of metal; roofing of...