| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Oscar and Partners Capital Limited | RO | Advising on securities | 2022-05-19 | - |
| RO | Asset management | 2022-05-19 | - | |
| Rep | Advising on securities | 2018-12-07 | 2022-05-19 | |
| Rep | Asset management | 2018-12-07 | 2022-05-19 | |
| Wonderland International Asset Management Limited | Rep | Asset management | 2018-01-12 | 2018-11-07 |
| Daiwa Capital Markets Hong Kong Limited | Rep | Advising on securities | 2010-08-16 | 2011-05-27 |
| DAIWA INSTITUTE OF RESEARCH (HONG KONG) LIMITED | Rep | Advising on securities | 2010-08-16 | 2011-05-27 |
| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on securities | 2008-07-21 | 2010-03-22 |
| Rep | Dealing in securities | 2008-07-21 | 2010-03-22 | |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Advising on securities | 2007-01-19 | 2008-06-21 |