| Relationships | Role | Relationship Start | Relationship End |
| J.P. Morgan International Finance Limited | Parent | 3/2/1991 | 6/29/1992 |
| Chemco International Inc. | Parent | 12/31/1980 | 3/1/1991 |
| Relationships | Role | Relationship Start | Relationship End |
| J.P. Morgan International Finance Limited | Parent | 3/2/1991 | 6/29/1992 |
| Chemco International Inc. | Parent | 12/31/1980 | 3/1/1991 |