| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2015-12-30 | - |
| BOCI RESEARCH LIMITED | Rep | Advising on securities | 2012-09-28 | 2015-12-30 |
| PIPER JAFFRAY ASIA SECURITIES LIMITED | Rep | Advising on securities | 2011-09-15 | 2012-08-25 |
| Jefferies Hong Kong Limited | Rep | Advising on securities | 2010-11-05 | 2011-09-02 |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2005-02-07 | 2010-11-04 |