| Relationships | Role | Relationship Start | Relationship End |
| Invermexico, S.A. De C.V. Casa De Bolsa | Parent | 12/31/1994 | 8/31/1996 |
| Latinvest Holdings, Ltd. | Subsidary | 12/31/1994 | 8/31/1996 |
| Relationships | Role | Relationship Start | Relationship End |
| Invermexico, S.A. De C.V. Casa De Bolsa | Parent | 12/31/1994 | 8/31/1996 |
| Latinvest Holdings, Ltd. | Subsidary | 12/31/1994 | 8/31/1996 |