| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHONG HING SECURITIES LIMITED | Rep | Dealing in securities | 2020-04-03 | 2022-07-31 |
| EMPEROR SECURITIES LIMITED (HK) | Rep | Dealing in securities | 2008-08-20 | 2010-11-01 |
| EMPEROR INTERNATIONAL EXCHANGE (HONG KONG) COMPANY LIMITED | Rep | Leveraged foreign exchange trading | - | 2018-05-21 |