| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2012-08-10 | 2013-11-01 |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2007-05-21 | 2012-02-22 |
| HSBC SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2003-08-01 | 2004-04-26 |