| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Welwing Capital Group Limited | RO | Asset management | 2019-11-07 | - |
| Symmetry Investments (Hong Kong) Limited | Rep | Asset management | 2014-08-19 | 2019-05-14 |
| SG SECURITIES (HK) LIMITED | Rep | Providing automated trading services | 2010-02-01 | 2010-06-19 |
| Rep | Dealing in futures contracts | 2010-02-01 | 2010-06-19 | |
| Rep | Dealing in securities | 2010-02-01 | 2010-06-19 |