| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SBI Securities (Hong Kong) Limited | RO | Dealing in securities | 2015-11-13 | 2016-03-31 |
| SYZ Asset Management (Asia) Limited | RO | Dealing in securities | 2012-05-22 | 2013-10-31 |
| RO | Advising on securities | 2012-03-22 | 2013-10-31 | |
| Rep | Advising on securities | 2011-03-23 | 2012-03-22 | |
| Rep | Asset management | 2011-03-23 | 2013-06-30 | |
| Altis Partners (Asia) Limited | Rep | Asset management | 2010-10-22 | 2010-11-30 |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in securities | 2007-07-19 | 2008-11-06 |
| Horizon21 (Hong Kong) Limited | Rep | Advising on securities | 2005-02-04 | 2005-08-04 |