| OKVED code | Type | Name of activity type |
|---|
| 08.99.3 | Core activity | The mining of precious stones, quartz, mica, Muscovite, etc. |
| 02.20 | Additional activity | Forestry |
| 02.40 | Additional activity | Provision of forestry and logging services |
| All types of activities |
| 02.40.2 | Additional activity | Provision of logging services |
| 03.11 | Additional activity | Marine fishing |
| 05.10 | Additional activity | Extraction and enrichment of coal and anthracite |
| 05.10.11 | Additional activity | Anthracite mining open pit |
| 05.10.12 | Additional activity | Production of coking coal open pit |
| 05.10.16 | Additional activity | Coal mining except for anthracite, coking coal and lignite by underground mining |
| 05.10.2 | Additional activity | Processing of hard coal |
| 05.10.23 | Additional activity | Enrichment of coal, except for anthracite, coking coal and lignite |
| 06.10 | Additional activity | Crude oil and oil (passing) gas |
| 06.10.3 | Additional activity | Extraction of oil (passing) gas |
| 07.10 | Additional activity | Mining and processing of iron ore |
| 07.10.2 | Additional activity | Extraction of iron ore by open way |
| 07.10.3 | Additional activity | And agglomeration of iron ores |
| 08.11 | Additional activity | Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate |
| 08.11.2 | Additional activity | Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate |
| 08.11.4 | Additional activity | Mining and primary processing of oil shale |
| 08.12 | Additional activity | Operation of gravel and sand pits; mining of clays and kaolin |
| 08.99 | Additional activity | Other mining and quarrying not elsewhere classified |
| 08.99.2 | Additional activity | Production of abrasive materials, asbestos, siliceous earths, natural graphite, soap stone (talc), feldspar etc. |
| 08.99.21 | Additional activity | Production of natural abrasives except diamonds |
| 08.99.31 | Additional activity | Extraction of precious and semiprecious stones, excluding diamonds |
| 08.99.32 | Additional activity | Diamond mining |
| 08.99.34 | Additional activity | Production of piezoelectric quartz |
| 09.10 | Additional activity | Other mining and quarrying n.e.c. |
| 09.10.1 | Additional activity | The provision of drilling services related to oil, gas and gas condensate |
| 09.10.4 | Additional activity | Liquefaction and enrichment of natural gas at the extraction site for subsequent transport |
| 09.90 | Additional activity | Support activities for petroleum and natural gas extraction |
| 10.11 | Additional activity | Processing and preserving of meat |
| 10.11.2 | Additional activity | Slaughterhouses |
| 10.11.6 | Additional activity | Production of offal, unfit for human consumption |
| 10.12 | Additional activity | Production and preserving of poultry meat |
| 10.20.1 | Additional activity | Processing and preserving of fish |
| 10.41.2 | Additional activity | Manufacture of crude vegetable and animal oils and fats |
| 10.41.7 | Additional activity | The production of vegetable waxes and degra |
| 16.10 | Additional activity | Sawmilling and planing of wood |
| 16.10.1 | Additional activity | Production of lumber, except profiled, more than 6 mm thickness; production of untreated railroad and tram sleepers from wood |
| 16.10.3 | Additional activity | Manufacture of wood, impregnated or treated with protective or other substances |
| 16.21 | Additional activity | Production of veneer, plywood, wood boards and panels |
| 17.12 | Additional activity | Manufacture of food and drink products n.e.c. |
| 17.12.2 | Additional activity | Production of cardboard |
| 35.11 | Additional activity | Electric power generation, transmission and distribution |
| 35.11.2 | Additional activity | Electricity generation from renewable energy sources and other energy sources with other suppliers for distribution |
| 35.12 | Additional activity | Electricity transmission and technological connection to distribution network |
| 35.12.1 | Additional activity | power transmission |
| 35.12.2 | Additional activity | Grid connection to the distribution network |
| 35.13 | Additional activity | electricity distribution |
| 35.14 | Additional activity | Electricity Trade |
| 41.10 | Additional activity | Construction of buildings |
| 42.11 | Additional activity | Construction of roads and motorways |