| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Evrazia Minmetals | 52% December 13, 2011 | |
| Ltd Energo Investi | 100% (Former) 100% (Former) 100% (Former) 100% (Former) 100% (Former) 90% (Former) 90% (Former) 90% (Former) February 1, 2016 June 24, 2015 February 18, 2015 July 14, 2014 June 30, 2014 June 23, 2014 March 11, 2014 September 23, 2013 | |