| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL BROKERAGE LIMITED | Rep | Advising on securities | 2013-10-31 | 2018-05-15 |
| Rep | Dealing in securities | 2013-10-31 | 2018-05-15 | |
| GUOYUAN SECURITIES BROKERAGE (HONG KONG) LIMITED | Rep | Dealing in securities | 2012-09-11 | 2013-07-26 |