| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SPRING SECURITIES LIMITED (HK) | Rep | Dealing in securities | 2019-02-22 | 2022-10-31 |
| GRAND HARBOUR CORPORATE FINANCE LIMITED | RO | Advising on corporate finance | 2016-11-01 | - |
| XinKong International Securities Limited | Rep | Advising on corporate finance | 2014-05-12 | 2016-05-13 |
| Rep | Dealing in securities | 2014-05-12 | 2016-05-13 | |
| Rep | Advising on corporate finance | 2011-12-06 | 2013-08-26 | |
| Rep | Dealing in securities | 2011-12-06 | 2013-08-26 |