| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Quam Securities Limited | Rep | Advising on securities | 2013-03-05 | 2015-03-07 |
| Rep | Advising on securities | 2010-02-01 | 2012-09-25 | |
| T G HOLBORN (HK) LIMITED | Rep | Advising on securities | 2009-11-18 | 2010-01-20 |
| Henyep Capital Management Limited | RO | Advising on securities | 2008-09-03 | 2009-09-09 |
| Rep | Advising on securities | 2007-01-26 | 2008-09-03 | |
| CINDA INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2004-12-07 | 2006-06-30 |
| CINDA INTERNATIONAL INVESTMENT CONSULTANT LIMITED | Rep | Advising on securities | 2004-05-04 | 2007-01-17 |