| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Kirin Securities Limited | RO | Advising on securities | 2017-05-26 | 2017-12-31 |
| RO | Dealing in securities | 2017-05-26 | 2017-12-31 | |
| W. Falcon Asset Management (Asia) Limited | RO | Advising on securities | 2016-05-17 | 2016-09-09 |
| RO | Dealing in securities | 2016-05-17 | 2016-09-09 | |
| Rep | Dealing in securities | 2016-03-29 | 2016-05-17 | |
| China Prospect Securities Limited | RO | Dealing in securities | 2016-01-22 | 2016-02-29 |
| Select Investment Services Limited (HK) | RO | Advising on securities | 2014-12-08 | 2015-09-30 |
| RO | Dealing in securities | 2014-12-08 | 2015-09-30 | |
| BOA INTERNATIONAL SECURITIES LIMITED | RO | Dealing in securities | 2013-09-04 | 2014-11-10 |
| Rep | Dealing in securities | 2013-08-19 | 2013-09-04 | |
| Vantage New Generation Securities Limited | RO | Dealing in securities | 2012-08-03 | 2013-08-01 |
| ARTA GLOBAL MARKETS LIMITED | RO | Dealing in securities | 2011-11-04 | 2012-03-23 |
| KAISER SECURITIES LIMITED | RO | Dealing in securities | 2011-07-04 | 2011-09-16 |
| Rep | Dealing in securities | 2007-03-01 | 2011-07-04 | |
| SOUTH CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2006-08-24 | 2007-02-07 |