| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WESTOCK SECURITIES INTERNATIONAL (HK) LIMITED | Rep | Dealing in securities | 2013-02-04 | 2022-01-05 |
| Hongkong Bay Securities Limited | Rep | Advising on corporate finance | - | 2003-11-19 |
| Rep | Advising on securities | - | 2003-11-19 | |
| Rep | Asset management | - | 2003-11-19 | |
| Rep | Dealing in securities | - | 2013-01-29 |