Awnings of metal; Building boards of metal; Buildings, transportable, of metal; Clad steel plates and sheets; Flashing of metal for building; Metal fasteners, namely, bolts, nails, rivets, screws; Metal partitions for building; Reinforcing materials of metal for building; Roof coverings of metal; Slabs of metal for building

Fillers for expansion joints; Flexible tubes, not of metal; Graphite sheets for insulation; Insulating materials; Insulating refractory materials; Insulating waterproofing membranes; Mineral wool for building insulation; Sheets of plastic fabric used as an insulating infiltration barrier in building construction; Soundproofing materials of rock wool, not for building purposes; Synthetic rubber

Lumber; Asbestos cement; Concrete building materials, namely, blocks, bricks, posts, slabs, panels; Gypsum for use as building materials; Plastic building boards; Reinforcing materials, not of metal, for building; Roof coverings, not of metal; Roofing slates; Roofing, not of metal; Transportable buildings, not of metal