| HOORAY SECURITIES LIMITED | RO | Dealing in securities | 2011-03-25 | 2023-03-31 |
| HOORAY CAPITAL LIMITED | RO | Advising on corporate finance | 2010-07-20 | 2023-03-31 |
| ENLIGHTEN SECURITIES LIMITED | RO | Dealing in securities | 2009-03-27 | 2009-09-30 |
| Golden Jade Capital Limited | RO | Advising on corporate finance | 2009-03-27 | 2009-09-30 |
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2009-02-12 | 2009-03-27 |
| Golden Jade Capital Limited | Rep | Advising on corporate finance | 2009-02-12 | 2009-03-27 |
| Mirae Asset Securities (HK) Limited | RO | Advising on corporate finance | 2007-10-09 | 2008-10-31 |
| RO | Dealing in securities | 2007-07-24 | 2008-10-31 |
| Rep | Dealing in securities | 2007-07-03 | 2007-07-24 |
| Anuenue Securities Limited | RO | Dealing in securities | 2006-06-05 | 2007-03-31 |
| FUBON CAPITAL (HK) LIMITED | RO | Advising on corporate finance | 2006-06-05 | 2007-06-11 |
| RO | Dealing in securities | 2006-06-05 | 2007-06-11 |
| Anuenue Securities Limited | Rep | Dealing in securities | 2006-04-07 | 2006-06-05 |
| FUBON CAPITAL (HK) LIMITED | Rep | Advising on corporate finance | 2006-04-07 | 2006-06-05 |
| Rep | Dealing in securities | 2006-04-07 | 2006-06-05 |
| CTBC Asia Limited | RO | Advising on corporate finance | 2004-08-19 | 2005-12-06 |
| RO | Dealing in securities | 2004-05-18 | 2005-12-06 |
| HOORAY CAPITAL LIMITED | RO | Advising on corporate finance | - | 2004-04-14 |