Common metals and their alloys; unwrought or semi-wrought steels, including stainless steel, coated steel, coated stainless steel, chromium steel and galvanized steel, the above goods in the form of sheet metal, plates, foils, strip, blank, hoops, spools, strips, profiled strips, slab, circles, billets and with exception of long products; semi-worked pieces of common metal for further manufacture, all the foregoing being forged, moulded, smelted, stamped, pressed, welded or machined; metal bu...