| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Vantage Capital Markets HK Limited | Rep | Dealing in securities | 2012-08-27 | 2013-02-21 |
| MUFG Securities Asia Limited | Rep | Dealing in securities | 2010-12-31 | 2012-05-08 |
| MUSHK Limited | Rep | Dealing in securities | 2006-08-21 | 2010-12-30 |