| Relationships | Role | Relationship Start | Relationship End |
| Marine Midland Overseas Corporation | Parent | 5/5/1980 | 11/29/1992 |
| River Plate Investments Ltd | Subsidary | 5/1/1988 | 4/16/1992 |
| Relationships | Role | Relationship Start | Relationship End |
| Marine Midland Overseas Corporation | Parent | 5/5/1980 | 11/29/1992 |
| River Plate Investments Ltd | Subsidary | 5/1/1988 | 4/16/1992 |