| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ASPEN HILL PARTNERS (HONG KONG) LIMITED | Rep | Asset management | 2020-04-01 | 2022-05-25 |
| MUFG Securities Asia Limited | Rep | Dealing in securities | 2016-01-11 | 2019-03-22 |
| Morgan Stanley Asia Limited | Rep | Advising on corporate finance | - | 2004-02-11 |
| Rep | Advising on securities | - | 2004-02-11 | |
| Rep | Providing automated trading services | - | 2004-02-11 | |
| Rep | Dealing in securities | - | 2008-05-15 |