2443 Lead, zinc and tin production

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Includes

- 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-manufacture of lead, zinc and tin [0]

Also includes

- manufacture of wire of these metals by drawing
- production of tin foil [0]

Does not include

- casting of non-ferrous metals, see 2453, 2454 [0]

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