| Relationships | Role | Relationship Start | Relationship End |
| Metals Holdings Inc. | Parent | 10/31/1986 | 10/1/1991 |
| Margaret Shipping Corporation | Subsidary | 10/31/1986 | 10/1/1991 |
| Relationships | Role | Relationship Start | Relationship End |
| Metals Holdings Inc. | Parent | 10/31/1986 | 10/1/1991 |
| Margaret Shipping Corporation | Subsidary | 10/31/1986 | 10/1/1991 |