| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Harvest Global Capital Investments Limited | Rep | Advising on securities | 2020-01-29 | 2021-03-09 |
| Rep | Asset management | 2020-01-29 | 2021-03-09 | |
| Rep | Dealing in securities | 2019-11-21 | 2021-03-09 | |
| SR Wealth Securities Limited | Rep | Dealing in securities | 2019-02-13 | 2019-03-18 |
| SHENWAN HONGYUAN FUTURES (H.K.) LIMITED | Rep | Dealing in futures contracts | 2015-06-01 | 2015-11-23 |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2015-06-01 | 2015-11-23 |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2010-11-15 | 2012-08-28 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2010-11-15 | 2012-08-28 |