| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2006-10-21 | 2017-11-21 |
| Credit Agricole Securities (Asia) Limited | Rep | Advising on securities | 2005-07-14 | 2006-09-22 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on securities | 2003-08-06 | 2005-05-20 |