| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| VAST HARBOUR SECURITIES LIMITED | Rep | Dealing in securities | 2011-11-04 | 2014-09-30 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2008-11-07 | 2009-09-07 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2008-03-11 | 2008-10-22 |