| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DELTA ASIA SECURITIES LIMITED | Rep | Dealing in securities | 2021-05-03 | - |
| CHOW SANG SANG SECURITIES LIMITED | Rep | Dealing in securities | 2015-07-31 | 2021-04-30 |
| BRIGHT SMART SECURITIES INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2008-01-29 | 2015-06-30 |
| CHINA PACIFIC SECURITIES LIMITED | Rep | Dealing in securities | 2006-05-02 | 2008-01-18 |