| First Global Corporate Finance Co., Limited | RO | Advising on corporate finance | 2019-06-20 | 2024-12-16 |
| Rep | Advising on corporate finance | 2019-03-20 | 2019-06-20 |
| QH CAPITAL LIMITED | RO | Advising on securities | 2017-09-05 | 2018-05-11 |
| RO | Advising on corporate finance | 2015-03-16 | 2019-02-28 |
| Rep | Advising on corporate finance | 2015-03-11 | 2015-03-16 |
| ZhongHua Finance Capital Co., Limited | RO | Advising on corporate finance | 2010-05-27 | 2015-03-09 |
| Rep | Advising on corporate finance | 2005-06-03 | 2010-05-27 |
| CONSTELLATION RESOURCES LIMITED | RO | Advising on corporate finance | - | 2005-01-26 |