| Relationships | Role | Relationship Start | Relationship End |
| Citibank Overseas Investment Corporation | Parent | 12/23/2011 | |
| Repfin Ltda. | Parent | 4/10/2008 | 12/22/2011 |
| Relationships | Role | Relationship Start | Relationship End |
| Citibank Overseas Investment Corporation | Parent | 12/23/2011 | |
| Repfin Ltda. | Parent | 4/10/2008 | 12/22/2011 |