| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2024-01-02 | - |
| CITIC Securities Brokerage (HK) Limited | Rep | Advising on securities | 2022-10-17 | - |
| Rep | Dealing in securities | 2022-10-17 | - | |
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2020-11-12 | 2022-09-27 |
| Rep | Dealing in securities | 2020-11-12 | 2022-09-27 | |
| DELTA ASIA SECURITIES LIMITED | Rep | Advising on securities | 2020-07-08 | 2020-10-14 |
| Rep | Dealing in securities | 2020-07-08 | 2020-10-14 | |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2014-06-09 | 2019-07-21 |
| OnePlatform Asset Management Limited | Rep | Dealing in securities | 2010-12-14 | 2010-12-22 |