| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HUATAI FINANCIAL HOLDINGS (HONG KONG) LIMITED | Rep | Advising on securities | 2017-05-16 | 2018-08-31 |
| Rep | Dealing in securities | 2017-05-16 | 2018-08-31 | |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2014-10-07 | 2017-04-20 |
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2013-09-23 | 2014-09-01 |
| Rep | Dealing in securities | 2012-06-19 | 2014-09-01 |