| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Segantii Capital Management Limited | RO | Asset management | 2007-11-22 | - |
| HSBC SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2004-07-07 | 2005-05-03 |
| DEUTSCHE SECURITIES ASIA LIMITED | RO | Dealing in securities | 2003-04-01 | 2004-05-10 |