| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PROMISING SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2017-07-03 | 2025-10-31 |
| WESTOCK SECURITIES INTERNATIONAL (HK) LIMITED | Rep | Dealing in securities | 2011-09-21 | 2017-06-16 |
| PRUDENTIAL BROKERAGE LIMITED | Rep | Dealing in securities | 2011-03-02 | 2011-09-16 |
| LEHIN SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2005-01-18 |
| Rep | Advising on securities | - | 2005-01-18 | |
| Rep | Asset management | - | 2005-01-18 | |
| Rep | Dealing in securities | - | 2011-01-31 |