| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ZHONGTAI INTERNATIONAL ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2023-07-18 | - |
| RO | Asset management | 2023-07-18 | - | |
| Rep | Advising on securities | 2022-05-16 | 2023-07-18 | |
| Rep | Asset management | 2022-05-16 | 2023-07-18 | |
| HARTFORD CAPITAL LIMITED | Rep | Asset management | 2019-12-19 | 2021-02-15 |
| China Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2015-05-20 | 2018-09-16 |
| Rep | Asset management | 2015-05-20 | 2018-09-16 | |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2011-04-11 | 2011-09-24 |
| SHENWAN HONGYUAN RESEARCH (H.K.) LIMITED | Rep | Advising on securities | 2008-07-14 | 2009-10-01 |