| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Wisdom Asset Management Limited (HK) | Rep | Advising on securities | 2023-03-30 | 2024-06-19 |
| Rep | Dealing in securities | 2023-03-30 | 2024-06-19 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-11-15 | 2013-09-07 |
| Rep | Asset management | - | 2005-01-25 | |
| Rep | Advising on corporate finance | - | 2005-03-23 | |
| Rep | Advising on securities | - | 2005-03-23 | |
| Rep | Providing automated trading services | - | 2005-03-23 | |
| Rep | Dealing in securities | - | 2013-09-07 |