| Relationships | Role | Relationship Start | Relationship End |
| Minerals Trading, Inc. | Parent | 1/30/1998 | 8/31/2001 |
| American Minerals Technologies, Inc. | Subsidary | 1/30/1998 | 8/31/2001 |
| Relationships | Role | Relationship Start | Relationship End |
| Minerals Trading, Inc. | Parent | 1/30/1998 | 8/31/2001 |
| American Minerals Technologies, Inc. | Subsidary | 1/30/1998 | 8/31/2001 |