| OKVED code | Type | Name of activity type |
|---|
| 55.11 | Core activity | Hotels and restaurants |
| 10.1 | Additional activity | Stone Coal and Peat Mining |
| 10.2 | Additional activity | Mining and agglomeration of lignite |
| All types of activities |
| 13.10 | Additional activity | Mining and concentration of iron ores |
| 13.20 | Additional activity | Mining and concentration of non-ferrous metal ores, except for uranium and thorium ores |
| 14.11 | Additional activity | Stone extraction for construction purposes |
| 14.12 | Additional activity | Limestone, bituminous, mining |
| 14.50 | Additional activity | Other mining and quarrying not elsewhere classified |
| 20.1 | Additional activity | Sawmilling and planing of wood; impregnation of wood |
| 20.10 | Additional activity | Sawmilling, planing and impregnation of wood |
| 20.10.1 | Additional activity | Veneer, Plywood, and Engineered Wood Product Manufacturing |
| 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 |
| 20.2 | Additional activity | Manufacture of veneer sheets; manufacture of plywood, laminboard, particle board, fibre board and other panels and boards |
| 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 |
| 20.20.21 | Additional activity | Veneer mills |
| 20.20.22 | Additional activity | Manufacture of modyfied wood |
| 20.3 | Additional activity | Manufacture of builders' carpentry and joinery |
| 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 |
| 20.4 | Additional activity | Manufacture of wooden containers |
| 20.40 | Additional activity | Manufacture of wooden containers |
| 20.5 | Additional activity | Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials |
| 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 |
| 20.51.3 | Additional activity | Manufacture of wood furnishings |
| 20.51.4 | Additional activity | Manufacture of wood frames |
| 20.52 | Additional activity | Manufacture of articles of cork, straw and plaiting materials |
| 45.2 | Additional activity | Works and Buildings Construction |
| 45.21.2 | Additional activity | Bridge, Tunnel and Elevated Highway Construction |
| 45.23 | Additional activity | Roads, airfields and sports buildings construction |
| 45.4 | Additional activity | Finishing Contractors |
| 51.5 | Additional activity | Wholesale trade of non-agricultural intermediate products, waste and scrap |
| 51.51 | Additional activity | Fuel wholesale trade |
| 51.51.1 | Additional activity | Wholesale trade of solid fuels |
| 51.51.2 | Additional activity | Wholesale trade of motor fuel including aircraft gasoline |
| 51.51.3 | Additional activity | Wholesale trade of other liquid and gaseous fuels |
| 51.52 | Additional activity | Metals and metal ores wholesale trade |
| 51.52.1 | Additional activity | Wholesale trade of metal ores |
| 51.52.11 | Additional activity | Wholesale trade of ferrous ores |
| 51.52.12 | Additional activity | Wholesale trade of nonferrous ores |
| 51.52.2 | Additional activity | Wholesale trade of primary metals |
| 51.52.21 | Additional activity | Wholesale of primary ferrous metals |
| 51.52.22 | Additional activity | Wholesale of primary nonferrous metals (except precious metals) |
| 51.52.23 | Additional activity | Wolesale of gold and other precious metals |
| 51.53 | Additional activity | Wholesale of timber, construction materials and sanitary equipment |
| 51.53.1 | Additional activity | Lumber (timber) wholesale trade |