| Relationships | Role | Relationship Start | Relationship End |
| Darby Asia Investors, Ltd. | Parent | 4/12/2011 | 9/16/2014 |
| Darby Overseas Partners, L.P. | Parent | 10/1/2003 | 4/12/2011 |
| Darby Asia Investors, Ltd. | Parent | 10/1/2003 | 4/11/2011 |
| Relationships | Role | Relationship Start | Relationship End |
| Darby Asia Investors, Ltd. | Parent | 4/12/2011 | 9/16/2014 |
| Darby Overseas Partners, L.P. | Parent | 10/1/2003 | 4/12/2011 |
| Darby Asia Investors, Ltd. | Parent | 10/1/2003 | 4/11/2011 |