| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | 2010-09-14 | 2012-05-04 |
| Rep | Dealing in securities | 2007-09-25 | 2012-05-04 | |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Advising on securities | 2004-07-05 | 2007-09-01 |
| Rep | Dealing in securities | 2004-07-05 | 2007-09-01 |