25 Manufacture of fabricated metal products
- 251 Manufacture of metal structures and parts of structures
- 252 Manufacture of heating boilers, radiators and metal tanks
- 253 Manufacture of steam generators
- 254 Manufacture of weapons and ammunition
- 255 Forging, pressing, stamping and roll forming of metal; powder metallurgy
- 256 Treatment and coating of metals; general mechanical engineering
- 257 Manufacture of cutlery, tools and general hardware
- 259 Manufacture of other fabricated metal products