| Relationships | Role | Relationship Start | Relationship End |
| Citicorp Investment Bank (Singapore) Limited | Parent | 4/1/1998 | 8/31/2001 |
| Bangkok E'service Ltd. | Parent | 5/1/1998 | 8/31/2001 |
| Relationships | Role | Relationship Start | Relationship End |
| Citicorp Investment Bank (Singapore) Limited | Parent | 4/1/1998 | 8/31/2001 |
| Bangkok E'service Ltd. | Parent | 5/1/1998 | 8/31/2001 |