| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CTBC Asia Limited | Rep | Advising on securities | 2008-03-27 | 2013-02-01 |
| Rep | Asset management | 2008-03-27 | 2013-02-01 | |
| RO | Dealing in securities | 2008-02-14 | 2013-02-01 | |
| Rep | Dealing in securities | 2004-03-01 | 2008-02-14 | |
| SOUTH CHINA COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2003-09-09 | 2003-12-12 |
| SOUTH CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2003-09-09 | 2003-12-12 |