| Relationships | Role | Relationship Start | Relationship End |
| Dsb Investments (Panama) S.A. | Subsidary | 12/31/1984 | 12/30/1986 |
| Dsb International Company, Inc. (Liberia) | Subsidary | 12/31/1984 | 12/30/1986 |
| Ocean Leila Limited | Subsidary | 2/20/1981 | 12/30/1984 |
| Dah Sing Investments, Ltd. (Hong Kong) | Subsidary | 12/31/1982 | 12/30/1984 |