Class 2420 - Manufacture of basic precious and other non-ferrous metals of International Standard Industrial Classifications of All Economic Activities (ISIC) Rev.4 .

This class includes:

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

This class excludes:


CPC Group #cpc413 - Basic precious metals and metals clad with precious metals with classes

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