| Relationships | Role | Relationship Start | Relationship End |
| Beidmhk Limited | Parent | 7/11/2013 | |
| Beijing Equity Investment Development Fund (Cayman) L.P. | Subsidary | 7/30/2013 | |
| Beijing Equity Investment Development Fund (Cayman Ii) L.P. | Subsidary | 7/30/2013 |
| Relationships | Role | Relationship Start | Relationship End |
| Beidmhk Limited | Parent | 7/11/2013 | |
| Beijing Equity Investment Development Fund (Cayman) L.P. | Subsidary | 7/30/2013 | |
| Beijing Equity Investment Development Fund (Cayman Ii) L.P. | Subsidary | 7/30/2013 |