| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WT Asset Management Limited | Rep | Asset management | 2022-02-16 | 2024-12-09 |
| Macquarie Asia Securities Limited | Rep | Advising on securities | 2021-06-08 | 2021-11-30 |
| Rep | Dealing in securities | 2021-06-08 | 2021-11-30 | |
| China Renaissance Broking Services (Hong Kong) Limited | Rep | Dealing in securities | 2019-11-19 | 2021-05-04 |
| China Renaissance Securities (Hong Kong) Limited | Rep | Advising on securities | 2018-07-24 | 2021-05-04 |
| Rep | Dealing in securities | 2018-07-24 | 2021-05-04 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2017-11-27 | 2018-04-03 |
| Rep | Dealing in securities | 2017-11-27 | 2018-04-03 |