0620 Extraction of natural gas

06.20.0 Natural gas, liquefied or in gaseous state; natural gas condensates
06.20.00 Natural gas, liquefied or in gaseous state; natural gas condensates
This subcategory also includes:
- gaseous hydrocarbons n.e.c.
- desulphurised and processed natural gas, including liquefied extracted methane
This subcategory excludes:
- liquefaction and regasification services of natural gas for transportation done at the mine site, see 09.10.03
- propane and butane, liquefied, see 19.20.31
- ethylene, propylene, butylene, butadiene, see 19.20.32
- other petroleum gases or gaseous hydrocarbons, see 19.20.33