Galvanized steel sheets; Steel plates and sheets; Irons and steels; Ceiling boards of metal; Wall panels of metal; Floor boards of metal; Building materials, namely composite panels composed primarily of metal

Galvanized steel sheets; steel plates and sheets; iron and steel; metal materials for building or construction or for structure, namely, metal materials for pre-fabricated buildings, namely, ceiling boards, wall panels, floor boards, composite panels composed primarily of metal