| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| STOCKWELL SECURITIES LIMITED | Rep | Dealing in securities | 2022-07-01 | 2026-04-15 |
| Rep | Dealing in securities | 2007-09-05 | 2022-06-30 | |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2006-05-02 | 2007-09-01 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | - | 2004-01-09 |
| Rep | Advising on securities | - | 2004-01-09 | |
| Rep | Asset management | - | 2004-01-09 | |
| Rep | Dealing in securities | - | 2006-04-21 |