| Relationships | Role | Relationship Start | Relationship End |
| Morgan Stanley Private Equity Asia Iii Holdings (Cayman) Ltd | Parent | 2/26/2016 | |
| Mspea Fiber Industry B.V. | Parent | 9/23/2008 | 2/25/2016 |
| Relationships | Role | Relationship Start | Relationship End |
| Morgan Stanley Private Equity Asia Iii Holdings (Cayman) Ltd | Parent | 2/26/2016 | |
| Mspea Fiber Industry B.V. | Parent | 9/23/2008 | 2/25/2016 |