| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Wanhai Securities (HK) Limited | Rep | Dealing in securities | 2004-01-07 | 2023-01-04 |
| EUREKA SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2003-11-12 |
| Rep | Advising on securities | - | 2003-11-12 | |
| Rep | Asset management | - | 2003-11-12 | |
| Rep | Dealing in securities | - | 2004-01-01 |