| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Hong Kong Evolution Asset Management Co., Limited | RO | Advising on securities | 2022-03-16 | - |
| RO | Asset management | 2021-08-02 | - | |
| Coast International Asset Management Limited | RO | Advising on securities | 2020-09-18 | 2021-07-23 |
| RO | Asset management | 2020-09-18 | 2021-07-23 | |
| HAI Smart Alpha Limited | RO | Asset management | 2019-05-21 | 2020-04-23 |
| VSTH CAPITAL GLOBAL ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2017-08-28 | 2018-05-31 |
| RO | Asset management | 2017-08-28 | 2018-05-31 | |
| TOTAL INVEST GROUP ASSET MANAGEMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2016-01-25 | 2017-07-12 |
| Rep | Asset management | 2016-01-25 | 2017-07-12 | |
| Vantage New Generation Securities Limited | Rep | Dealing in securities | 2013-09-30 | 2014-12-31 |
| North Beta International Securities Limited | Rep | Dealing in securities | 2012-06-22 | 2013-01-01 |
| CHINA XIN YONGAN FUTURES COMPANY LIMITED | Rep | Dealing in futures contracts | 2009-06-04 | 2011-04-29 |