| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-12-12 | 2012-07-11 |
| Rep | Dealing in securities | 2011-03-02 | 2012-07-11 | |
| BOCI SECURITIES LIMITED | Rep | Dealing in futures contracts | 2007-12-10 | 2011-02-19 |
| Rep | Dealing in securities | 2007-11-15 | 2011-02-19 | |
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2006-05-06 | 2007-10-24 |