| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Glory Sun Securities Limited | Rep | Dealing in futures contracts | 2018-05-25 | 2021-07-20 |
| Rep | Dealing in securities | 2017-09-22 | 2021-07-20 | |
| CHIEF SECURITIES LIMITED | Rep | Dealing in securities | 2004-01-15 | 2017-09-09 |
| Ho Fung Shares Investment Company | Rep | Advising on corporate finance | - | 2003-07-28 |
| Rep | Advising on securities | - | 2003-07-28 | |
| Rep | Asset management | - | 2003-07-28 | |
| Rep | Dealing in securities | - | 2004-01-15 |