| Relationships | Role | Relationship Start | Relationship End |
| Inversiones Madereras Limitada | Parent | 11/2/1991 | 11/9/1992 |
| Inversiones Madereras Limitada | Parent | 8/29/1988 | 11/1/1991 |
| Relationships | Role | Relationship Start | Relationship End |
| Inversiones Madereras Limitada | Parent | 11/2/1991 | 11/9/1992 |
| Inversiones Madereras Limitada | Parent | 8/29/1988 | 11/1/1991 |