| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Golden Jade Capital Limited | RO | Advising on corporate finance | 2014-10-09 | 2020-07-27 |
| Mirae Asset Securities (HK) Limited | RO | Advising on corporate finance | 2007-10-09 | 2012-06-01 |
| RO | Advising on securities | 2007-10-09 | 2012-06-01 | |
| RO | Dealing in securities | 2007-01-11 | 2012-06-01 | |
| DAEWOO SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2003-07-02 | 2005-06-08 |
| Rep | Dealing in securities | 2003-07-02 | 2005-06-08 |