| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Imperium International Asset Management Limited | Rep | Asset management | 2019-09-23 | 2023-01-18 |
| IMPERIUM INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2019-09-23 | 2023-01-18 |
| WORL-D ASSET MANAGEMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2017-11-30 | 2019-03-26 |
| CHINA DEMETER SECURITIES LIMITED | Rep | Dealing in securities | 2016-05-06 | 2017-11-01 |
| GAOYU SECURITIES LIMITED | Rep | Dealing in securities | 2015-11-25 | 2016-04-14 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2014-02-07 | 2015-04-21 |