| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ARK GROUP HOLDINGS (HONG KONG) LIMITED | Rep | Advising on securities | 2021-10-15 | 2022-07-22 |
| Rep | Asset management | 2021-10-15 | 2022-07-22 | |
| Rep | Dealing in securities | 2021-10-15 | 2022-07-22 | |
| CNCB (Hong Kong) Capital Limited | Rep | Asset management | 2018-01-16 | 2020-01-07 |
| Rep | Advising on corporate finance | 2016-06-14 | 2020-01-07 | |
| Rep | Advising on securities | 2016-06-14 | 2020-01-07 | |
| Rep | Dealing in securities | 2016-06-14 | 2020-01-07 | |
| SHENG YUAN SECURITIES LIMITED | Rep | Advising on securities | 2015-09-18 | 2016-04-08 |
| Rep | Dealing in securities | 2015-09-18 | 2016-04-08 |