| Company | Role | Date / Documentation |
|---|---|---|
| Ltd Chemi Opisi | Direktori (Former) | November 21, 2016 |
| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Chemi Opisi | 70% (Former) 100% (Former) 100% (Former) 100% (Former) 80% (Former) 80% (Former) November 10, 2017 August 22, 2017 January 10, 2017 November 21, 2016 May 6, 2015 May 20, 2014 | |