Goods of common metal, namely, metals and their alloys; metallic building and construction materials, namely, soffits, fascia, ceiling boards and floor boards, canopies, partitions, pillars; structural components formed mainly or wholly of common metal, namely, structural joint connectors of metal; structural members made of metal; common metal wall or floor sections and profiles for arranging devices on and in walls, ceiling and other surfaces; fabrications made of common metal, namely, scaf...