| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SOLARSTONE CAPITAL LIMITED | Rep | Dealing in securities | 2018-07-06 | 2025-07-30 |
| M&F ASSET MANAGEMENT LIMITED | Rep | Dealing in securities | 2018-05-23 | 2018-07-01 |
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2017-06-30 | 2018-03-31 |
| PROVIDENT FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2017-06-30 | 2018-03-31 |
| HANTEC FUTURES LIMITED | Rep | Dealing in futures contracts | 2013-04-19 | 2014-05-30 |
| HANTEC SECURITIES CO., LIMITED | Rep | Dealing in securities | 2012-04-24 | 2014-05-30 |
| KARL THOMSON FINANCE LIMITED | Rep | Securities margin financing | - | 2004-03-11 |