| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| QUBE RESEARCH & TECHNOLOGIES HONG KONG LIMITED | Rep | Asset management | 2018-01-02 | 2018-06-02 |
| Credit Suisse (Hong Kong) Limited | Rep | Asset management | 2016-11-23 | 2017-12-31 |
| Rep | Providing automated trading services | 2010-03-24 | 2013-11-01 | |
| Rep | Dealing in futures contracts | 2010-03-24 | 2017-11-06 | |
| Rep | Dealing in securities | 2010-03-24 | 2017-11-06 |