This class includes: - production of unwrought lead, zinc and tin, alloyed or not alloyed, from ores or from lead, zinc or tin waste and scrap - manufacture of bars, rods, profiles, wire, plates, sheets, strip and foil of lead, zinc or tin
This class also includes: - manufacture of zinc powder by atomisation of molten zinc
This class excludes: - casting of lead, zinc or tin, see 24.54 - shredding of lead, zinc or tin waste and scrap, see 38.21