| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Securities (International) Brokerage Company Limited | Rep | Advising on futures contracts | 2017-01-11 | 2017-09-02 |
| Rep | Dealing in futures contracts | 2017-01-11 | 2017-09-02 | |
| Rep | Dealing in securities | 2016-03-01 | 2017-09-02 | |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2011-09-07 | 2016-01-14 |