| Relationships | Role | Relationship Start | Relationship End |
| Citibank Overseas Investment Corporation | Parent | 3/30/2012 | |
| Citibank Overseas Investment Corporation | Parent | 2/1/2010 | 3/29/2012 |
| Citibank Overseas Investment Corporation | Parent | 12/3/1975 | 4/12/2007 |
| Thai Aliphatic Co. Ltd. | Subsidary | 12/20/1989 | 8/31/2001 |
| Gs Assets Management Co., Ltd. | Subsidary | 3/19/1992 | 3/30/1997 |
| Gentleness Limited | Subsidary | 12/24/1986 | 3/31/1992 |