| Relationships | Role | Relationship Start | Relationship End |
| Mspea Sand Holdings B.V. | Parent | 12/6/2011 | 1/29/2015 |
| Morgan Stanley Private Equity Asia Holdings (Mauritius) Ltd | Parent | 9/23/2008 | 12/5/2011 |
| Mspea Sirius (Mauritius) Ltd | Subsidary | 12/7/2011 | 12/24/2014 |