| CEPA ALLIANCE SECURITIES LIMITED | Rep | Advising on securities | 2018-01-23 | - |
| Rep | Dealing in securities | 2015-04-08 | - |
| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on securities | 2014-03-21 | 2015-01-08 |
| Rep | Dealing in securities | 2014-03-21 | 2015-01-08 |
| CEPA ALLIANCE SECURITIES LIMITED | Rep | Dealing in securities | 2012-11-05 | 2014-03-07 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Asset management | 2003-04-01 | 2005-01-25 |
| Rep | Advising on corporate finance | 2003-04-01 | 2005-03-23 |
| Rep | Advising on securities | 2003-04-01 | 2005-03-23 |
| Rep | Providing automated trading services | 2003-04-01 | 2005-03-23 |
| Rep | Dealing in securities | 2003-04-01 | 2012-09-28 |
| Merrill Lynch Far East Limited | Rep | Asset management | 2003-04-01 | 2005-01-25 |
| Rep | Advising on corporate finance | 2003-04-01 | 2005-03-23 |
| Rep | Advising on securities | 2003-04-01 | 2005-03-23 |
| Rep | Dealing in securities | 2003-04-01 | 2012-09-28 |