| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MY.Alpha Management HK Advisors Limited | RO | Advising on securities | 2022-01-14 | 2023-07-24 |
| RO | Asset management | 2019-11-12 | 2023-07-24 | |
| Rep | Asset management | 2014-12-02 | 2019-11-12 | |
| Azentus Capital Management Limited | Rep | Asset management | 2011-03-01 | 2014-10-04 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2007-11-29 | 2011-02-16 |
| GOLDMAN SACHS FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2007-11-29 | 2011-02-16 |