| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Mitsubishi UFJ Investment Services (HK) Limited | RO | Advising on securities | 2012-10-16 | 2015-07-31 |
| Rep | Advising on securities | 2008-07-31 | 2012-10-16 | |
| MACQUARIE CAPITAL LIMITED | Rep | Advising on securities | 2003-10-23 | 2005-03-30 |
| Rep | Providing automated trading services | 2003-04-28 | 2003-10-23 | |
| Rep | Dealing in securities | 2003-04-28 | 2003-10-23 |