| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| OPEN ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2025-05-08 | - |
| RO | Asset management | 2025-05-08 | - | |
| Open Securities Limited | RO | Advising on securities | 2025-05-08 | - |
| RO | Dealing in futures contracts | 2025-05-08 | - | |
| RO | Dealing in securities | 2025-05-08 | - | |
| Leo Asset Management Limited | RO | Advising on securities | 2024-01-16 | 2025-03-14 |
| RO | Asset management | 2024-01-16 | 2025-03-14 | |
| Yuen Meta (International) Securities Limited | RO | Dealing in securities | 2024-01-16 | 2025-03-14 |
| MASTERLINK SECURITIES (HONG KONG) CORPORATION LIMITED | RO | Advising on securities | 2021-11-23 | 2024-01-01 |
| RO | Asset management | 2021-11-23 | 2024-01-01 | |
| RO | Dealing in securities | 2021-11-23 | 2024-01-01 | |
| Rep | Asset management | 2016-04-26 | 2021-11-23 | |
| Rep | Dealing in securities | 2014-10-07 | 2021-11-23 | |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2007-07-24 | 2014-09-27 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2007-01-31 | 2014-09-27 |