| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ROTHSCHILD & CO WEALTH MANAGEMENT HONG KONG LIMITED | Rep | Advising on securities | 2018-02-05 | 2019-06-11 |
| Rep | Dealing in securities | 2018-02-05 | 2019-06-11 | |
| Newedge Broker Limited | Rep | Providing automated trading services | 2005-07-06 | 2005-12-21 |
| Rep | Dealing in futures contracts | 2005-07-06 | 2005-12-21 | |
| Rep | Dealing in securities | 2005-07-06 | 2005-12-21 |