Copper production

Copper production
This class includes:
- 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-manufacture of copper
This class also includes:
- manufacture of wire of these metals by drawing
This class excludes:
- casting of non-ferrous metals, see 24.53, 24.54