| Relationships | Role | Relationship Start | Relationship End |
| Citibank Overseas Investment Corporation | Parent | 12/1/2000 | 1/10/2006 |
| Contifin, Sgps, Lda. | Subsidary | 12/1/2000 | 1/10/2006 |
| Relationships | Role | Relationship Start | Relationship End |
| Citibank Overseas Investment Corporation | Parent | 12/1/2000 | 1/10/2006 |
| Contifin, Sgps, Lda. | Subsidary | 12/1/2000 | 1/10/2006 |