| Relationships | Role | Relationship Start | Relationship End |
| Chemco International Inc. | Parent | 12/31/1980 | 4/29/1989 |
| Chemco Export Finance, Ltd. | Parent | 12/31/1980 | 12/30/1981 |
| Chemco Financial Services, Ltd. | Parent | 12/31/1980 | 12/30/1981 |
| Chemco Equipment Finance, Ltd. | Parent | 12/31/1980 | 12/30/1981 |