| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Po Tai Securities (Hong Kong) Limited | RO | Advising on securities | 2022-03-18 | 2022-11-01 |
| RO | Dealing in securities | 2022-03-18 | 2022-11-01 | |
| GT CAPITAL LIMITED | RO | Advising on securities | 2015-12-10 | 2021-12-29 |
| RO | Dealing in securities | 2015-10-13 | 2021-12-29 | |
| Rep | Dealing in securities | 2015-10-02 | 2015-10-13 | |
| SHUANGYING SECURITIES LIMITED | RO | Dealing in securities | 2015-03-11 | 2015-08-31 |
| Rep | Dealing in securities | 2015-02-16 | 2015-03-11 | |
| Realord Asia Pacific Securities Limited | RO | Dealing in securities | 2014-12-18 | 2015-01-17 |
| Success Securities Limited | Rep | Advising on corporate finance | - | 2003-08-11 |
| Rep | Advising on securities | - | 2003-08-11 | |
| Rep | Asset management | - | 2003-08-11 | |
| Rep | Dealing in securities | - | 2014-10-20 |