| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MaiCapital Limited | RO | Asset management | 2019-10-15 | 2021-01-25 |
| RO | Advising on securities | 2019-05-09 | 2021-01-25 | |
| Rep | Advising on securities | 2018-09-18 | 2019-05-09 | |
| Rep | Asset management | 2018-09-18 | 2019-10-15 | |
| SOUTH CHINA CAPITAL LIMITED | Rep | Advising on corporate finance | 2016-02-01 | 2018-02-28 |
| SOUTH CHINA RESEARCH LIMITED | Rep | Advising on securities | 2016-02-01 | 2018-02-28 |
| SOUTH CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2016-02-01 | 2018-02-28 |
| ROTHSCHILD & CO HONG KONG LIMITED | Rep | Advising on corporate finance | 2010-08-16 | 2014-03-27 |
| Rep | Advising on securities | 2010-08-16 | 2014-03-27 | |
| Rep | Dealing in securities | 2010-08-16 | 2014-03-27 | |
| CITIC SECURITIES CORPORATE FINANCE (HK) LIMITED | Rep | Advising on corporate finance | 2007-10-16 | 2010-08-08 |
| Rep | Advising on securities | 2007-10-16 | 2010-08-08 | |
| Rep | Dealing in securities | 2007-10-16 | 2010-08-08 |