Metal roofing materials, namely, metal roofing; products made of metal for use in building and construction, namely, building panels and boards of metal; roofing tiles of metal; tiles of metal for building; nails; building materials of metal for roofs, namely, roof flashing of metal, metal roof vents for ventilation in residential and commercial buildings, roof gutters of metal, roof coverings of metal; metal roofing panels; metal building materials, namely, composite panels composed primarily of metal

Non-metal roofing materials, namely, non-metal roofing; products made of non-metal for use in building and construction, namely, non-metal roofing panels; roofing tiles not of metal; tiles not of metal for buildings; building materials of non-metal for roofs, namely, non-metallic roof flashing, non-metal vent covers for roof deck protrusions, drains and pitch pans, non-metal roof coverings; non-metal roofing panels; non-metal building materials, namely, composite panels composed primarily of non-metal materials