| Relationships | Role | Relationship Start | Relationship End |
| Blue Ridge Investments, L.L.C. | Parent | 12/12/2001 | 11/27/2003 |
| Ta Investimentos E Participacoes Ltda. | Subsidary | 12/28/2001 | 11/27/2003 |
| Relationships | Role | Relationship Start | Relationship End |
| Blue Ridge Investments, L.L.C. | Parent | 12/12/2001 | 11/27/2003 |
| Ta Investimentos E Participacoes Ltda. | Subsidary | 12/28/2001 | 11/27/2003 |