| Relationships | Role | Relationship Start | Relationship End |
| Citicorp Securities Asia Pacific Limited | Parent | 6/6/1984 | 12/1/2005 |
| Citicorp Investment Management (Luxembourg) S.A. | Subsidary | 9/1/1991 | 12/28/1995 |
| Bridge Singapore Asset Management Limited | Subsidary | 6/5/1986 | 12/14/1993 |
| Bridge Singapore Asset Management Limited | Subsidary | 7/25/1985 | 6/4/1986 |
| Globe International Limited | Subsidary | 6/6/1984 | 12/14/1985 |
| Bridge Singapore Asset Management Limited | Subsidary | 6/6/1984 | 7/24/1985 |