| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2016-09-08 | 2018-11-15 |
| Rep | Dealing in futures contracts | 2016-09-08 | 2018-11-15 | |
| Rep | Dealing in securities | 2016-09-08 | 2018-11-15 | |
| GUOYUAN FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2014-06-26 | 2015-05-01 |
| GUOYUAN SECURITIES BROKERAGE (HONG KONG) LIMITED | Rep | Dealing in securities | 2014-06-26 | 2015-05-01 |