| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2025-05-06 | - |
| Rep | Dealing in securities | 2025-05-06 | - | |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL BROKERAGE LIMITED | Rep | Dealing in securities | 2017-12-12 | 2025-04-07 |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2017-12-12 | 2025-04-07 |
| BOCOM International Securities Limited | Rep | Dealing in futures contracts | 2015-12-21 | 2017-12-08 |
| Rep | Dealing in securities | 2010-02-08 | 2017-12-08 | |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-01-09 |
| Rep | Advising on securities | 2003-04-01 | 2004-01-09 | |
| Rep | Asset management | 2003-04-01 | 2004-01-09 | |
| Rep | Dealing in securities | 2003-04-01 | 2010-02-06 |