| KWOK HING SECURITIES LIMITED | Rep | Dealing in securities | 2020-04-21 | 2024-11-05 |
| HSBC SECURITIES BROKERS (ASIA) LIMITED | Rep | Dealing in securities | 2018-09-13 | 2019-11-20 |
| KWOK HING SECURITIES LIMITED | Rep | Dealing in securities | 2017-10-20 | 2018-08-01 |
| CANTOR FITZGERALD (HONG KONG) CAPITAL MARKETS LIMITED | Rep | Dealing in securities | 2015-07-31 | 2017-05-04 |
| Instinet Alpha Trading Limited | Rep | Advising on securities | 2006-02-20 | 2007-03-01 |
| Rep | Providing automated trading services | 2006-02-20 | 2007-03-01 |
| INSTINET PACIFIC LIMITED | Rep | Advising on securities | 2006-02-20 | 2015-06-12 |
| Rep | Providing automated trading services | 2006-02-20 | 2015-06-12 |
| Instinet Alpha Trading Limited | Rep | Dealing in securities | 2006-02-01 | 2007-03-01 |
| INSTINET PACIFIC LIMITED | Rep | Dealing in securities | 2006-02-01 | 2015-06-12 |
| SG SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2005-11-17 | 2006-01-19 |
| MIB SECURITIES (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2003-07-09 |
| Rep | Advising on securities | - | 2003-07-09 |
| Rep | Asset management | - | 2003-07-09 |
| Rep | Dealing in securities | - | 2005-11-12 |