| DT Securities & Futures Co. Limited | Rep | Dealing in securities | 2019-08-21 | - |
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2014-01-17 | 2019-08-07 |
| CSC SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2009-05-05 | 2011-10-31 |
| METRO CAPITAL SECURITIES LIMITED | Rep | Dealing in securities | 2008-09-10 | 2009-05-01 |
| Anuenue Securities Limited | Rep | Dealing in securities | 2007-06-21 | 2008-08-22 |
| HOU TAK SECURITIES LIMITED | Rep | Dealing in securities | 2006-09-18 | 2007-06-08 |
| CORPORATE BROKERS LIMITED | Rep | Dealing in securities | 2004-03-30 | 2006-09-11 |
| Open Securities Limited | Rep | Dealing in securities | 2003-11-18 | 2004-03-26 |
| CORPORATE BROKERS LIMITED | Rep | Dealing in securities | 2003-08-21 | 2003-11-17 |
| CHOW SANG SANG SECURITIES (HK) LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-06-16 |
| Rep | Advising on securities | 2003-04-01 | 2003-06-16 |
| Rep | Asset management | 2003-04-01 | 2003-06-16 |
| Rep | Providing automated trading services | 2003-04-01 | 2003-06-16 |
| Rep | Dealing in securities | 2003-04-01 | 2003-06-16 |
| CHOW SANG SANG SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-06-16 |
| Rep | Advising on securities | 2003-04-01 | 2003-06-16 |
| Rep | Asset management | 2003-04-01 | 2003-06-16 |
| Rep | Providing automated trading services | 2003-04-01 | 2003-06-16 |
| Rep | Dealing in securities | 2003-04-01 | 2003-06-16 |