| Relationships | Role | Relationship Start | Relationship End |
| Chatham Ventures, Inc. | Parent | 8/14/2012 | |
| Asia Opportunity Company | Parent | 7/9/1999 | |
| Jpmp Sk Holdings Company Limited | Subsidary | 4/18/2004 | 12/30/2011 |
| Mpl (I) Limited | Subsidary | 12/31/2006 | 9/16/2011 |
| Relationships | Role | Relationship Start | Relationship End |
| Chatham Ventures, Inc. | Parent | 8/14/2012 | |
| Asia Opportunity Company | Parent | 7/9/1999 | |
| Jpmp Sk Holdings Company Limited | Subsidary | 4/18/2004 | 12/30/2011 |
| Mpl (I) Limited | Subsidary | 12/31/2006 | 9/16/2011 |