| Relationships | Role | Relationship Start | Relationship End |
| Norchem Holdings E Negocios S.A. | Parent | 7/31/1996 | 12/30/1996 |
| Norchem Commodities Comercial E Corretora De Mercadorias Ltda. | Parent | 8/1/1989 | 7/30/1996 |
| Financiera Stelar S.A. | Subsidary | 2/1/1992 | 12/30/1996 |
| Norchem International Business Corporation | Subsidary | 4/1/1994 | 12/30/1996 |