| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sunrise Brokers (Hong Kong) Limited | Rep | Dealing in securities | 2010-11-23 | 2012-02-20 |
| MF Securities Hong Kong Limited | RO | Dealing in securities | 2008-10-16 | 2010-07-12 |
| Rep | Dealing in securities | 2008-03-14 | 2008-10-16 | |
| LOUIS CAPITAL MARKETS (HONG KONG) LIMITED | Rep | Dealing in securities | 2007-05-11 | 2007-12-11 |
| ETRADE SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2006-07-13 | 2007-03-28 |
| Rep | Dealing in securities | 2006-07-13 | 2007-03-28 |