| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2009-12-08 | 2017-07-15 |
| Rep | Dealing in securities | 2009-12-08 | 2017-07-15 | |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on securities | 2006-09-18 | 2008-05-22 |
| Merrill Lynch (Asia Pacific) Limited | RO | Dealing in securities | 2005-06-01 | 2006-06-17 |
| Rep | Asset management | - | 2005-01-25 | |
| Rep | Advising on corporate finance | - | 2005-03-23 | |
| Rep | Advising on securities | - | 2005-03-23 | |
| Rep | Providing automated trading services | - | 2005-03-23 | |
| Rep | Dealing in securities | - | 2005-06-01 |