Manufacture of basic precious and other non-ferrous metals

This class includes:

• production of basic precious metals:

• production and refining of unwrought or wrought precious metals: gold, silver, platinum etc. from ore and scrap

• production of precious metal alloys
• production of precious metal semi-products
• production of silver rolled onto base metals
• production of gold rolled onto base metals or silver
• production of platinum and platinum group metals rolled onto gold, silver or base metals
• production of aluminium from alumina
• production of aluminium from electrolytic refining of aluminium waste and scrap
• production of aluminium alloys
• semi-manufacturing of aluminium
• production of lead, zinc and tin from ores
• production of lead, zinc and tin from electrolytic refining of lead, zinc and tin waste and scrap
• production of lead, zinc and tin alloys
• semi-manufacturing of lead, zinc and tin
• production of copper from ores
• production of copper from electrolytic refining of copper waste and scrap
• production of copper alloys
• manufacture of fuse wire or strip
• semi-manufacturing of copper
• production of chrome, manganese, nickel etc. from ores or oxides
• production of chrome, manganese, nickel etc. from electrolytic and aluminothermic refining of chrome, manganese, nickel etc., waste and scrap
• production of alloys of chrome, manganese, nickel etc.
• semi-manufacturing of chrome, manganese, nickel etc.
• production of mattes of nickel
• production of uranium metal from pitchblende or other ores
• smelting and refining of uranium

This class also includes:

• manufacture of wire of these metals by drawing
• production of aluminium oxide (alumina)
• production of aluminium wrapping foil
• manufacture of aluminium (tin) foil laminates made from aluminum (tin) foil as primary component
• manufacture of precious metal foil laminates