| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Quam Securities Limited | Rep | Dealing in securities | 2013-01-16 | 2015-09-01 |
| Waterland Securities (HK) Company Limited | Rep | Dealing in securities | 2011-07-14 | 2012-10-16 |
| SINO-RICH SECURITIES & FUTURES LIMITED | Rep | Dealing in securities | 2007-08-14 | 2008-09-30 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-09-27 | 2007-07-24 |
| KCG SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | - | 2004-03-03 |
| Rep | Advising on securities | - | 2004-03-03 | |
| Rep | Asset management | - | 2004-03-03 | |
| Rep | Dealing in securities | - | 2005-09-12 |