| Relationships | Role | Relationship Start | Relationship End |
| Citibank Overseas Investment Corporation | Parent | 12/31/1980 | 1/31/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Imref S.A. De C.V. | Buyer | Discontinued | 2/1/1991 |
| Relationships | Role | Relationship Start | Relationship End |
| Citibank Overseas Investment Corporation | Parent | 12/31/1980 | 1/31/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Imref S.A. De C.V. | Buyer | Discontinued | 2/1/1991 |