| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Elixir Capital Management Limited | RO | Asset management | 2009-02-18 | 2023-07-31 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2006-04-10 | 2006-11-04 |
| Rep | Dealing in securities | 2006-03-21 | 2006-11-04 | |
| CELESTIAL SECURITIES LIMITED | Rep | Dealing in securities | 2004-12-29 | 2006-03-02 |
| CASH RESEARCH LIMITED | Rep | Advising on securities | 2004-12-15 | 2005-03-31 |
| ORIENTAL PATRON SECURITIES LIMITED | Rep | Advising on securities | 2004-05-07 | 2004-12-03 |
| ORIENTAL PATRON ASIA LIMITED | Rep | Advising on corporate finance | - | 2004-05-05 |
| Rep | Asset management | - | 2004-05-05 | |
| Rep | Advising on securities | - | 2004-05-06 |