| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Epigen Group (Hong Kong) Limited | RO | Advising on securities | 2022-12-30 | - |
| RO | Asset management | 2022-12-30 | - | |
| Rep | Advising on securities | 2022-08-01 | 2022-12-30 | |
| Rep | Asset management | 2022-08-01 | 2022-12-30 | |
| Lux Aeterna Capital Limited | Rep | Advising on securities | 2021-08-20 | 2022-07-31 |
| Rep | Asset management | 2021-08-20 | 2022-07-31 | |
| Epigen Group (Hong Kong) Limited | RO | Advising on securities | 2019-01-02 | 2021-08-19 |
| RO | Asset management | 2018-08-01 | 2021-08-19 | |
| Rep | Asset management | 2018-05-17 | 2018-08-01 | |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Advising on securities | 2006-09-04 | 2017-02-25 |
| Rep | Dealing in securities | 2006-09-04 | 2017-02-25 | |
| Morgan Stanley Asia Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-02-11 |
| Rep | Providing automated trading services | 2003-04-01 | 2004-02-11 | |
| Rep | Advising on securities | 2003-04-01 | 2006-08-24 | |
| Rep | Dealing in securities | 2003-04-01 | 2006-08-24 |