| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GAOYU SECURITIES LIMITED | RO | Advising on securities | 2025-04-09 | - |
| RO | Dealing in securities | 2025-01-21 | - | |
| Rep | Asset management | 2024-09-30 | - | |
| Rep | Dealing in securities | 2023-10-11 | 2025-01-21 | |
| RO | Dealing in securities | 2022-11-08 | 2023-10-11 | |
| Rep | Dealing in securities | 2022-08-23 | 2022-11-08 | |
| Success Securities Limited | RO | Dealing in securities | 2012-03-19 | 2022-05-06 |
| Success Futures and Foreign Exchange Limited | Rep | Dealing in futures contracts | 2008-05-30 | 2018-03-31 |
| Success Securities Limited | Rep | Dealing in securities | 2006-06-26 | 2012-03-19 |