| Previous English Name | Previous Chinese Name | Change Date |
|---|---|---|
| LUEN TAI GROUP LIMITED | - | 2002-11-01 |
| MINGLUN GROUP (HONG KONG) LIMITED | - | 2004-11-19 |
| Sino Union Petroleum & Chemical International Limited | - | 2009-09-01 |
| Sino Union Energy Investment Group Limited | 中聯能源投資集團有限公司 | 2012-05-29 |