| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Morgan Stanley Hong Kong Securities Limited | Rep | Dealing in futures contracts | 2014-09-02 | 2017-08-11 |
| Morgan Stanley Asia Limited | Rep | Providing automated trading services | 2010-04-26 | 2013-09-05 |
| Rep | Dealing in securities | 2007-09-10 | 2017-08-11 | |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2004-01-20 | 2004-08-19 |
| Rep | Dealing in securities | 2003-08-05 | 2004-08-19 |