| OKVED code | Type | Name of activity type |
|---|
| 49.39.11 | Core activity | Carriage by road (bus) passenger transport in inter-city trains on schedule |
| 24.10.1 | Additional activity | Manufacture of basic iron and steel products |
| 24.10.11 | Additional activity | Pig iron production |
| All types of activities |
| 24.10.12 | Additional activity | Production of ferro-alloys |
| 24.10.13 | Additional activity | Production of direct reduction of iron ore and sponge iron products |
| 24.10.14 | Additional activity | Production of granules of iron or steel powders |
| 24.10.2 | Additional activity | Production of crude steel |
| 24.10.3 | Additional activity | Production of hot-rolled steel sheet |
| 24.10.4 | Additional activity | Production of cold-rolled steel sheet |
| 24.10.5 | Additional activity | sheet cold-rolled steel production, clad, plated or otherwise coated |
| 24.10.6 | Additional activity | Production of high-quality hot-rolled steel and wire rods |
| 24.10.7 | Additional activity | Production of non-closed steel heat treatment profiles, sheet metal in packs and steel rail profile for railways and tramways |
| 24.10.9 | Additional activity | Manufacture of rolled ferrous metals, not included in other categories |
| 24.20.1 | Additional activity | Manufacture of tubes (without precision steel tubes) |
| 24.20.2 | Additional activity | Production of welded pipes |
| 24.20.3 | Additional activity | Manufacture of tube, pipes and pipe fittings of steel |
| 24.43.1 | Additional activity | Production of lead |
| 24.43.2 | Additional activity | zinc production |
| 24.43.3 | Additional activity | tin production |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| 25.21.1 | Additional activity | Production of radiators |
| 25.21.2 | Additional activity | Manufacture of central heating boilers |
| 25.29 | Additional activity | Manufacture of other tanks, reservoirs and containers |
| 25.50 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 25.50.1 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 25.50.2 | Additional activity | Manufacture of drop forgings |
| 25.71 | Additional activity | Manufacture of cutlery and flatware |
| 25.72 | Additional activity | Manufacture of locks and hinges |
| 25.73 | Additional activity | Manufacture of tools |
| 25.91 | Additional activity | Manufacture of steel drums, cans, buckets and containers of metal |
| 25.92 | Additional activity | Production of packages and closures of iron, steel and nonferrous metal |
| 25.93 | Additional activity | Manufacture of wire products, chain and springs |
| 25.93.1 | Additional activity | Manufacture of wire products, chain and springs 2599 |
| 25.93.2 | Additional activity | Manufacturing chains except articulate and component parts thereof |
| 25.94 | Additional activity | Manufacture of fasteners |
| 25.99 | Additional activity | Manufacture of other tools |
| 25.99.1 | Additional activity | Manufacture of other fabricated metal products n.e.c. |
| 25.99.11 | Additional activity | Manufacture of sinks, wash basins, baths and other sanitary ware and their component parts from ferrous metals, copper or aluminum |
| 25.99.12 | Additional activity | Production of table, kitchen and other household products, except table and kitchen things and their component parts from ferrous metals, copper or aluminum |
| 25.99.2 | Additional activity | Manufacture of safes and vaults |
| 25.99.21 | Additional activity | Production of armored safes, safes and doors |
| 29.10 | Additional activity | Manufacture of motor vehicles and their engines |
| 29.10.1 | Additional activity | Manufacture of motor vehicles |
| 29.10.11 | Additional activity | Production of internal combustion spark ignition engines with a cylinder capacity of less than 1000 cm3 |
| 29.10.12 | Additional activity | Production of internal combustion engines with a cylinder capacity of 1000 cm3 |
| 29.10.13 | Additional activity | Production of internal combustion engines with compression ignition |
| 29.10.2 | Additional activity | Manufacture of commercial vehicles and Nutzkraftwagenmotoren |
| 29.10.3 | Additional activity | Production of buses and trolleybuses |
| 29.10.31 | Additional activity | Production of buses |
| 29.10.4 | Additional activity | Production of trucks |