| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GMT RESEARCH LIMITED (HK) | RO | Advising on securities | 2014-10-10 | - |
| ALETHEIA TECHNOLOGIES LIMITED (HK) | RO | Advising on securities | 2010-07-30 | 2013-12-31 |
| BOWEN ASIA LIMITED | Rep | Asset management | 2008-04-25 | 2009-08-27 |
| Rep | Advising on securities | 2008-04-17 | 2009-08-27 | |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2007-05-18 | 2008-01-01 |