| Relationships | Role | Relationship Start | Relationship End |
| Citicorp International Securities Ltd | Parent | 5/13/1985 | 1/30/1990 |
| Scrimgeour Vickers (Traders) Limited | Parent | 6/6/1984 | 5/12/1985 |
| Relationships | Role | Relationship Start | Relationship End |
| Citicorp International Securities Ltd | Parent | 5/13/1985 | 1/30/1990 |
| Scrimgeour Vickers (Traders) Limited | Parent | 6/6/1984 | 5/12/1985 |