| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SoFi Securities (Hong Kong) Limited | Rep | Advising on securities | 2021-03-16 | - |
| Rep | Dealing in securities | 2021-03-16 | - | |
| CHOW SANG SANG SECURITIES (HK) LIMITED | Rep | Advising on securities | 2004-05-19 | 2004-10-29 |
| Rep | Dealing in securities | 2004-05-19 | 2004-10-29 | |
| CHOW SANG SANG SECURITIES LIMITED | Rep | Advising on securities | 2004-05-19 | 2004-11-22 |
| Rep | Dealing in securities | 2004-05-19 | 2021-03-07 | |
| CHOW SANG SANG FUTURES LIMITED | Rep | Advising on futures contracts | 2003-04-01 | 2004-04-28 |
| Rep | Asset management | 2003-04-01 | 2004-04-28 | |
| Rep | Dealing in futures contracts | 2003-04-01 | 2021-03-07 |