| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Wells Fargo Securities Asia Limited | Rep | Advising on securities | 2017-03-01 | - |
| Rep | Dealing in securities | 2017-03-01 | - | |
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | 2010-08-02 | 2012-10-16 |
| Rep | Dealing in securities | 2010-06-07 | 2012-10-16 |