| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MIZUHO SECURITIES ASIA LIMITED | Rep | Advising on securities | 2014-09-08 | 2018-09-17 |
| Rep | Dealing in securities | 2014-09-08 | 2018-09-17 | |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2009-11-02 | 2010-09-07 |
| Rep | Providing automated trading services | 2009-11-02 | 2013-11-01 | |
| Rep | Dealing in securities | 2009-11-02 | 2014-06-14 |