Building materials, namely, composite panels composed primarily of nonmetal materials; Chipboard; Concrete panels; Construction timber; Fiberboard; Hard wood flooring; Plywood; Wood boards; Wood moldings; Building materials, namely, composite panels composed primarily of nonmetal materials; Construction materials in the nature of non-metal composite panels; Construction materials, namely, composite panels comprising primarily of a reinforced cement core that is mechanically bonded to steel sh...