| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CAITONG INTERNATIONAL SECURITIES CO., LIMITED | Rep | Dealing in securities | 2022-11-01 | - |
| GET NICE SECURITIES LIMITED | Rep | Dealing in securities | 2022-01-20 | 2022-10-14 |
| WESTOCK SECURITIES INTERNATIONAL (HK) LIMITED | Rep | Dealing in securities | 2019-02-18 | 2022-01-07 |
| ROOFER SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-11-30 |
| Rep | Advising on securities | 2003-04-01 | 2004-11-30 | |
| Rep | Asset management | 2003-04-01 | 2004-11-30 | |
| Rep | Dealing in securities | 2003-04-01 | 2019-01-31 |