| Prosperity Investment Holdings Limited | 00310 | 10-Jun-21 | | Ch, NED | | |
| Prosperity Investment Holdings Limited | 00310 | 21-May-21 | 10-Jun-21 | Ch, MD | | |
| Prosperity Investment Holdings Limited | 00310 | 05-Aug-10 | 21-May-21 | Dep Ch, NED | | |
| Blue River Holdings Limited | 00498 | 01-Apr-21 | 17-May-21 | ED | | |
| Blue River Holdings Limited | 00498 | 18-Jan-21 | 01-Apr-21 | Ch | | |
| Blue River Holdings Limited | 00498 | 26-Sep-11 | 18-Jan-21 | Ch, MD | | |
| South Shore Holdings Limited | 00577 | 19-Feb-13 | 10-Jun-20 | Dep Ch | | |
| South Shore Holdings Limited | 00577 | 17-Jan-05 | 19-Feb-13 | NED | | |
| China National Building Material Company Limited | 03323 | 27-Jan-06 | 15-Nov-11 | INED | | |
| Blue River Holdings Limited | 00498 | 22-Jul-05 | 26-Sep-11 | Dep Ch, MD | | |
| Prosperity Investment Holdings Limited | 00310 | 30-Dec-09 | 05-Aug-10 | Ch | | |
| Prosperity Investment Holdings Limited | 00310 | 09-Nov-09 | 30-Dec-09 | NED | | |
| PT International Development Corporation Limited | 00372 | 18-Feb-97 | 12-Sep-05 | Dep Ch | | |
| Blue River Holdings Limited | 00498 | 28-May-93 | 22-Jul-05 | Dep Ch | | |
| CSC Holdings Limited (HK) | 00235 | 10-Jul-01 | 11-Jun-03 | Alt ED | | |
| Mongolia Energy Corporation Limited | 00276 | 12-Aug-99 | 09-Jun-03 | ED | | |
| CSC Holdings Limited (HK) | 00235 | 11-Oct-00 | 10-Jul-01 | ED | | |
| Mongolia Energy Corporation Limited | 00276 | 23-Sep-98 | 12-Aug-99 | Ch | | |
| Mongolia Energy Corporation Limited | 00276 | 03-Oct-97 | 23-Sep-98 | Dep Ch | | |
| Aidigong Maternal & Child Health Limited (BM) | 00286 | 02-Jul-96 | 19-Nov-97 | ED | | |
| Aidigong Maternal & Child Health Limited (BM) | 00286 | 02-Jul-94 | 02-Jul-96 | MD | | |
| Aidigong Maternal & Child Health Limited (BM) | 00286 | 27-Jan-92 | 02-Jul-94 | ED | | |
| NATIONAL UNITED RESOURCES HOLDINGS LIMITED | 00254 | 30-Jul-92 | 11-Mar-93 | Dir | | |
