| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities Brokerage (HK) Limited | Rep | Advising on securities | 2019-04-09 | 2022-08-31 |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2005-06-29 | 2022-08-31 |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2004-09-07 | 2022-08-31 |