| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2018-06-04 | 2022-01-27 |
| CORPORATE BROKERS LIMITED | Rep | Dealing in securities | 2015-10-14 | 2018-05-31 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2012-02-13 | 2015-09-29 |
| PRUDENTIAL BROKERAGE LIMITED | Rep | Advising on corporate finance | - | 2004-06-14 |
| Rep | Advising on securities | - | 2004-06-14 | |
| Rep | Asset management | - | 2004-06-14 | |
| Rep | Providing automated trading services | - | 2004-06-14 | |
| Rep | Dealing in securities | - | 2012-02-03 |