| OKVED code | Type | Name of activity type |
|---|
| 29.52 | Core activity | Mining, Construction Machinery and Equipment Manufacturing |
| 20.10 | Additional activity | Sawmilling, planing and impregnation of wood |
| 20.10.1 | Additional activity | Veneer, Plywood, and Engineered Wood Product Manufacturing |
| All types of activities |
| 20.10.2 | Additional activity | Veneer, Plywood, and Engineered Wood Product Manufacturing |
| 20.10.3 | Additional activity | Manufacturing of impregnated wood |
| 20.10.9 | Additional activity | Wood mpregnating services |
| 20.20 | Additional activity | Manufacture of veneer sheets, plywood, boards and panels |
| 20.20.1 | Additional activity | Panels, hardwood plywood, manufacturing |
| 20.20.2 | Additional activity | Veneer mills, hardwood |
| 20.30 | Additional activity | Manufacture of timber structure for construction purposes including wooden pre-engineered buildings, and joinery |
| 20.30.1 | Additional activity | Fabricated structural wood members manufacturing |
| 20.30.2 | Additional activity | Fabricated structural wood members manufacturing |
| 20.40 | Additional activity | Manufacture of wooden containers |
| 20.51 | Additional activity | Manufacture of other products of wood |
| 20.51.1 | Additional activity | Manufacture of wood instrument |
| 20.51.2 | Additional activity | Manufacture of wood kitchen-ware |
| 20.51.4 | Additional activity | Manufacture of wood frames |
| 27.11 | Additional activity | Manufacture of basic iron and steel and of ferro-alloys |
| 27.14 | Additional activity | Steel manufacturing |
| 27.15 | Additional activity | Blank product manufacturing |
| 27.16 | Additional activity | Manufacture of hot rolled iron |
| 27.17 | Additional activity | Manufacture of cold flat rolled iron |
| 27.21 | Additional activity | Manufacture of cast iron tubes |
| 27.22 | Additional activity | Manufacture of steel tubes |
| 27.31 | Additional activity | Cold drawing |
| 27.32 | Additional activity | Cold rolling of narrow strip |
| 27.33 | Additional activity | Cold forming or folding |
| 27.34 | Additional activity | Wire drawing |
| 27.35.3 | Additional activity | Manufacture of groove structures and designs from steel hire |
| 27.4 | Additional activity | Non-ferrous metals manufacturing |
| 27.51 | Additional activity | Manufacture of iron casting |
| 27.52 | Additional activity | Manufacture of steel casting |
| 27.53 | Additional activity | Manufacture of light metals casting |
| 27.54 | Additional activity | Manufacture of non-ferrous metals casting |
| 28.1 | Additional activity | Manufacture of structural metal products |
| 28.2 | Additional activity | Manufacture of tanks, reservoirs and containers of metal; manufacture of central heating radiators and boilers |
| 28.21 | Additional activity | Manufacture of tanks, reservoirs and containers of metal |
| 28.22 | Additional activity | Manufacture of central heating radiators and boilers |
| 28.22.9 | Additional activity | Central heating boilers repair and maintenance support services |
| 28.30.9 | Additional activity | Boilers repair and maintenance support services (exc. For Central heating boilers) |
| 28.40 | Additional activity | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 28.40.1 | Additional activity | Forging, pressing, stamping and roll forming of metal; rolled metals |
| 28.40.2 | Additional activity | Manufacture of powder metal products |
| 28.51 | Additional activity | Treatment and coating of metals |
| 28.52 | Additional activity | General mechanical engineering |
| 28.62 | Additional activity | Manufacture of tools |
| 28.63 | Additional activity | Manufacture of locks and hinges |
| 28.7 | Additional activity | Manufacture of other fabricated metal products |
| 28.71 | Additional activity | Manufacture of steel drums and similar containers |
| 28.72 | Additional activity | Manufacture of light metal packaging |
| 28.73 | Additional activity | Manufacture of wire products |
| 28.74.1 | Additional activity | Manufacture of fasteners and springs |