| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Julius Baer (Hong Kong) Limited | Rep | Advising on securities | 2008-04-07 | 2011-06-13 |
| Rep | Dealing in securities | 2008-04-07 | 2011-06-13 | |
| CHARLES SCHWAB, HONG KONG, LIMITED | Rep | Advising on futures contracts | 2004-10-28 | 2004-12-14 |
| Rep | Advising on securities | 2004-10-28 | 2004-12-14 | |
| Rep | Dealing in securities | 2004-05-25 | 2004-12-14 |