Common metals and their alloys; ferrous alloys; scrap, namely, alloy steel scraps, iron or steel scraps; iron, namely, alloyed iron, cast iron and iron ores; steels, unwrought or semi-wrought steel, namely, stainless steel, carbon steel, coated steel, coated quenched steel, chromium steel, galvanized steel, electrogalvanized steel, [ lacquer coated steel, colored steel ] and aluminum-coated steel; [ unwrought or semi-wrought cast iron, scrap metals in the nature of waste iron; cast iron; ] un...

Mining extraction

Common metals and their alloys; unwrought or semi-wrought steel; steels, carbon steels, vinyl coated steel sheets, tempered steels, galvanized steel sheets, electrogalvanized steels; steel in the form of plates, sheets, blanks, coils, strips, profiled strips

Treatment of metals; treatment of ores, steel, common metals and their alloys; treatment of metals and all mechanical, thermomechanical or chemical transformations of the properties and characteristics of metals, including direct reduction of iron, hardening of metals, dampening of metals, finishing of metal surfaces, brazing, casting, anodizing, chromizing, sintering, electrogalvanizing, phosphatizing, grinding, fashioning, tinning, galvanizing, nickel plating, rolling, armoring, cutting, po...

Common metals and their alloys; unprocessed or semi-processed steel, namely, stainless steel, carbon steel, clad steel, dip-coated steel, chromium-plated steel, galvanized steel, electrogalvanized steel, prelacquered steel, colored steel and aluminum-clad steel; unprocessed or semi-processed pig iron; scrap iron; unprocessed or semi-processed iron, namely, tinplate, direct reduction iron and directly reduced iron; metal ores, namely, crude or prepared ores; metal building materials, namely, m...