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Detailed structure and explanatory notes

ISIC Rev.3.1 code 2720

Structure   

Hierarchy
  • Section: D - Manufacturing
  • Division: 27 - Manufacture of basic metals
  • Group: 272 - Manufacture of basic precious and non-ferrous metals
  • Class: 2720 - Manufacture of basic precious and non-ferrous metals
Explanatory note

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

This class also includes:
- manufacture of wire of these metals by drawing
- production of aluminium oxide (alumina)
- production of aluminium wrapping foil


This class excludes:
- manufacture of precious metal watch cases, see 3330
- manufacture of precious metal jewellery, see 3691
- forging or casting operations in connection with the manufacture of metal products, see divisions 28-36
Click here for complete correspondences for this code.

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