| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KOALA SECURITIES LIMITED | Rep | Dealing in securities | 2016-06-15 | 2019-08-16 |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2014-04-11 | 2014-05-29 |
| LUEN HING SECURITIES LIMITED | Rep | Dealing in securities | 2007-12-27 | 2014-03-31 |