24 Manufacture of basic metals

2410 Manufacture of basic iron and steel and of ferro-alloys 2420 Manufacture of tubes, pipes, hollow profiles and related fittings, of steel 2431 Cold drawing of bars 2432 Cold rolling of narrow strip 2433 Cold forming or folding 2434 Cold drawing of wire 2441 Precious metals production 2442 Aluminium production 2443 Lead, zinc and tin production 2444 Copper production 2445 Other non-ferrous metal production 2451 Casting of iron 2452 Casting of steel 2453 Casting of light metals 2454 Casting of other non-ferrous metals