6 steel unwrought and semi-wrought, namely, stainless steel, carbon steel, coated or tempered steel, galvanized steel, chrome-plated steel, electrogalvanized steel; the aforesaid goods being in the form of billets, cogs, slabs, plates, foils, strips, ribbons, blanks, cylinders, spools, bands, cross sections, bars, beams, joists, bands, pegs, tubes, blocks, ingots; forged, molded, cast, die-cast, pressed, welded or machined metal pieces, for use in all industries and particularly in household electricals, automobiles, tools, machines and machine tools; sheet metal, multi-layered sheet metal, profiled sheets, composite sheet metal, coated sheet metal, namely, sheet metal; composite metal products, namely, sandwich plates composed primarily of metal, foils and plates; hot-rolled metals, in the form of spools, sheets, foils, strips, ribbons, cylinders, spools, bands, cross-sections, bars, beams, joists