| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Amaranti Amaranti | 33% June 27, 2012 | |
| Ltd Jeoperometali | 70% (Former) 70% (Former) 70% (Former) 70% (Former) 70% (Former) 70% (Former) 70% (Former) 70% (Former) 70% (Former) 70% (Former) 70% (Former) 70% (Former) March 24, 2017 November 7, 2016 October 12, 2016 May 18, 2016 January 12, 2016 December 10, 2014 December 4, 2014 January 28, 2014 October 25, 2013 August 20, 2013 July 25, 2012 June 4, 2012 | |