| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2022-09-06 | - |
| UOB KAY HIAN FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2022-09-06 | - |
| Mason Securities Limited | Rep | Asset management | 2003-04-01 | 2005-03-08 |
| Rep | Providing automated trading services | 2003-04-01 | 2005-03-08 | |
| Rep | Advising on corporate finance | 2003-04-01 | 2005-06-02 | |
| Rep | Advising on securities | 2003-04-01 | 2005-06-02 | |
| Rep | Dealing in securities | 2003-04-01 | 2022-07-07 | |
| ZHONG ZHENG INTERNATIONAL FUTURES LIMITED | Rep | Advising on futures contracts | 2003-04-01 | 2005-03-08 |
| Rep | Asset management | 2003-04-01 | 2005-03-08 | |
| Rep | Dealing in futures contracts | 2003-04-01 | 2022-07-07 |