Non-metal building materials, namely, cement exterior wall panels, non-metal wall claddings for buildings

Non-metal building materials, namely, cement exterior walls, external wall boards

Nonferrous metals and their alloys; metal building materials, namely, ceiling boards and floor boards; metal brackets for use in installation of building panels; porches of metal for building; metal cladding for construction and building; metal roofing; metal wainscoting; metal tiles for building; metal roof coverings; building boards of metal, namely, ceiling boards and floor boards; building materials, namely, composite panels composed primarily of metal; refractory construction materials o...