Base metals at least partially with aluminum or an aluminum alloy in unfinished or semi-processed condition, namely iron, steel, nickel, copper, tin or zinc; plates, sheets, panels, strips and foils of base metals, namely aluminum, aluminum alloys, iron, steel, nickel, copper, tin or zinc; aluminum or aluminum alloys as structural elements, namely, aluminum oxide, metal composite plates, panels, lining elements or supporting plates consisting primarily of base metals, namely iron, steel, nick...