7902 Zinc waste and scrap (excl. ash and residues from zinc production `heading 2620`, ingots and other similar unwrought shapes, of remelted waste and scrap, of zinc `heading 7901` and waste and scrap of primary cells, primary batteries and electric accumulators)

7902 (01/1988-..) Zinc waste and scrap (excl. ash and residues from zinc production `heading 2620`, ingots and other similar unwrought shapes, of remelted waste and scrap, of zinc `heading 7901` and waste and scrap of primary cells, primary batteries and electric accumulators) 79020000 (01/1996-..) Zinc waste and scrap (excl. ash and residues from zinc production `heading 2620`, ingots and other similar unwrought shapes, of remelted waste and scrap, of zinc `heading 7901` and waste and scrap of primary cells, primary batteries and electric accumulators)