| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LUK FOOK SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2018-09-06 | - |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2017-10-03 | 2018-08-30 |
| Rep | Dealing in securities | 2016-04-15 | 2017-10-02 | |
| IMPERIUM INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2015-04-29 | 2015-12-23 |
| LUEN SING SECURITIES LIMITED | Rep | Dealing in securities | 2011-07-19 | 2015-02-02 |
| Rep | Dealing in securities | 2008-06-11 | 2011-03-01 |