| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| VC BROKERAGE LIMITED | Rep | Dealing in securities | 2010-09-06 | 2013-05-23 |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2009-07-27 | 2010-07-29 |
| CORE PACIFIC-YAMAICHI SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2009-07-27 | 2010-07-29 |
| Mason Securities Limited | Rep | Dealing in securities | 2008-07-02 | 2008-09-10 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2007-02-15 | 2008-04-17 |
| SBI China Capital Securities Limited | Rep | Dealing in securities | 2005-07-19 | 2006-10-13 |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Advising on corporate finance | - | 2004-01-20 |
| Rep | Advising on securities | - | 2004-01-20 | |
| Rep | Asset management | - | 2004-01-20 | |
| Rep | Dealing in securities | - | 2005-05-31 |