| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Arete Research Asia Limited | RO | Advising on securities | 2018-09-27 | - |
| Rep | Advising on securities | 2018-08-16 | 2018-09-27 | |
| MACQUARIE CAPITAL LIMITED | Rep | Dealing in securities | 2016-10-03 | 2018-03-16 |
| Rep | Dealing in securities | 2007-10-25 | 2012-11-30 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2006-09-22 | 2007-07-18 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-01-08 |
| Rep | Asset management | 2003-04-01 | 2004-01-08 | |
| Rep | Advising on securities | 2003-04-01 | 2006-02-28 | |
| Rep | Dealing in securities | 2003-04-01 | 2006-02-28 |