| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MILLENNIUM CAPITAL MANAGEMENT (HONG KONG) LIMITED | Rep | Asset management | 2011-07-04 | 2011-09-30 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2010-04-08 | 2011-06-15 |
| Rep | Dealing in securities | 2008-05-06 | 2011-06-15 |