Lead, zinc and tin production

Title: Production of lead, zinc and tin It comprises the production of lead, zinc and raw tin (from ore or waste and residues of these metals), production of alloys, bars, rods, profiles, wires, plates, sheets, strips and blades of these metals, regardless of the technological manufacturing process used. It includes the manufacture of zinc powder by fusion zinc atomization. Does not include:  Smelting of lead, zinc and tin (24540);  Crushing of lead, zinc and tin waste and scrap (38214);