| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ABCI Securities Company Limited | Rep | Dealing in securities | 2012-08-15 | 2012-12-10 |
| Rep | Advising on securities | 2012-08-15 | 2013-03-01 | |
| CITIC Securities Brokerage (HK) Limited | Rep | Advising on securities | 2012-01-11 | 2012-08-06 |
| MF Global Hong Kong Limited | Rep | Advising on securities | 2010-06-09 | 2011-11-11 |
| MIRAE ASSET GLOBAL INVESTMENTS (HONG KONG) LIMITED | Rep | Asset management | 2008-06-23 | 2010-05-13 |
| Rep | Advising on securities | 2008-06-02 | 2010-05-13 | |
| BEAR STEARNS ASIA LIMITED | Rep | Advising on securities | 2005-10-13 | 2008-05-30 |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2004-06-07 | 2004-10-15 |