| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Penjing Asset Management (Asia) Limited | RO | Advising on securities | 2020-01-08 | 2022-01-31 |
| RO | Asset management | 2020-01-08 | 2022-01-31 | |
| Sigma Capital Management Limited | RO | Advising on securities | 2016-04-18 | 2020-01-08 |
| RO | Asset management | 2015-11-02 | 2020-01-08 | |
| Penjing Asset Management (HK) Limited | RO | Advising on securities | 2008-06-04 | 2015-10-30 |
| RO | Asset management | 2008-06-04 | 2015-10-30 | |
| Rep | Advising on securities | 2005-05-20 | 2008-06-04 | |
| Rep | Asset management | 2005-05-20 | 2008-06-04 | |
| AN QIAO INVESTMENT (HONG KONG) LIMITED | Rep | Advising on securities | - | 2005-03-03 |
| Rep | Asset management | - | 2005-03-03 |