| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Enterprise Securities Company Limited | Rep | Advising on securities | 2017-05-17 | 2017-12-22 |
| Rep | Dealing in securities | 2017-05-17 | 2017-12-22 | |
| CHIEF SECURITIES LIMITED | Rep | Advising on securities | 2016-08-23 | 2017-01-24 |
| Rep | Dealing in securities | 2016-08-23 | 2017-01-24 |