| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2009-10-08 | 2010-12-03 |
| GEOMATRIX (H.K.) LIMITED | Rep | Asset management | 2008-08-18 | 2009-08-11 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2006-01-09 | 2008-06-25 |