| ZACD Financial Group Limited | RO | Advising on corporate finance | 2016-12-02 | 2019-05-31 |
| RO | Advising on securities | 2016-12-02 | 2019-05-31 |
| RO | Dealing in securities | 2016-12-02 | 2019-05-31 |
| Canaccord Genuity (Hong Kong) Limited | RO | Advising on corporate finance | 2014-04-07 | 2015-05-15 |
| RO | Advising on securities | 2013-11-20 | 2015-05-15 |
| RO | Dealing in securities | 2013-11-20 | 2015-05-15 |
| Rep | Advising on securities | 2013-05-27 | 2013-11-20 |
| Rep | Dealing in securities | 2013-05-27 | 2013-11-20 |
| HSBC Corporate Finance (Hong Kong) Limited | Rep | Advising on corporate finance | 2012-04-20 | 2012-07-25 |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2008-02-21 | 2009-02-05 |
| Rep | Dealing in securities | 2008-02-21 | 2009-02-05 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2008-02-21 | 2009-02-05 |