| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| iTrade Securities Investment Limited | Rep | Dealing in securities | 2020-02-24 | 2020-08-10 |
| SHENWAN HONGYUAN RESEARCH (H.K.) LIMITED | Rep | Advising on futures contracts | 2017-02-22 | 2017-04-29 |
| Rep | Advising on securities | 2016-05-23 | 2017-04-29 | |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2013-08-27 | 2014-08-01 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2013-08-27 | 2014-08-01 |
| Rep | Dealing in securities | 2013-08-27 | 2014-08-01 |