| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Advising on securities | 2011-10-24 | 2013-02-09 |
| Rep | Dealing in securities | 2011-10-24 | 2013-02-09 | |
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2010-04-13 | 2011-10-24 |
| Rep | Dealing in securities | 2010-04-13 | 2011-10-24 | |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2008-08-18 | 2010-03-18 |
| Rep | Dealing in securities | 2008-08-18 | 2010-03-18 | |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2008-08-18 | 2010-03-18 |