| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HUA NAN SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2010-01-08 | 2012-09-11 |
| IBTS ASIA (HK) LIMITED | Rep | Dealing in securities | 2005-11-18 | 2009-09-17 |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2004-10-18 | 2005-08-03 |