| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Holly International Financial Holdings Limited | Rep | Dealing in securities | 2025-10-27 | - |
| Wealthy Securities Limited | Rep | Dealing in securities | 2022-06-28 | 2024-08-01 |
| Soochow Securities International Brokerage Limited | Rep | Dealing in securities | 2015-06-09 | 2021-12-09 |
| ORIENTAL WEALTH SECURITIES LIMITED | Rep | Dealing in securities | 2008-10-27 | 2015-06-01 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2004-03-18 | 2008-10-20 |
| SDIC Securities International Financial Holdings Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-02-29 |
| Rep | Advising on securities | 2003-04-01 | 2004-02-29 | |
| Rep | Asset management | 2003-04-01 | 2004-02-29 | |
| Rep | Dealing in securities | 2003-04-01 | 2004-02-29 |