| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2020-07-22 | 2024-09-13 |
| Rep | Dealing in securities | 2017-02-13 | 2024-09-13 | |
| Rep | Dealing in securities | 2016-06-17 | 2017-02-12 | |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2004-03-12 | 2017-02-12 |
| CORPORATE BROKERS LIMITED | Rep | Dealing in securities | 2003-08-20 | 2004-02-26 |
| HING WONG SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2003-08-07 |
| Rep | Asset management | - | 2003-08-07 | |
| Rep | Advising on securities | - | 2003-08-19 | |
| Rep | Dealing in securities | - | 2003-08-19 |