| Relationships | Role | Relationship Start | Relationship End |
| Citibank Overseas Investment Corporation | Parent | 7/23/2004 | |
| Renwick & Spring Llp | Subsidary | 6/30/2007 | |
| Renwick & Spring Llp | Subsidary | 5/8/2007 | 6/29/2007 |
| Castlereagh Pacific Investments Pty Limited | Subsidary | 7/23/2004 | 5/8/2007 |
| Renwick & Spring Llp | Subsidary | 7/23/2004 | 5/7/2007 |