| Relationships | Role | Relationship Start | Relationship End |
| Mellon International Holdings Corporation | Parent | 10/1/1984 | 2/28/1991 |
| Banco Bozano Simonsen De Investimento,S.A. | Subsidary | 12/31/1979 | 2/28/1991 |
| Relationships | Role | Relationship Start | Relationship End |
| Mellon International Holdings Corporation | Parent | 10/1/1984 | 2/28/1991 |
| Banco Bozano Simonsen De Investimento,S.A. | Subsidary | 12/31/1979 | 2/28/1991 |