| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Greentech Technology Asset Management Company Limited | RO | Advising on securities | 2024-02-07 | 2024-03-14 |
| RO | Asset management | 2024-02-07 | 2024-03-14 | |
| RO | Dealing in securities | 2023-12-08 | 2024-03-14 | |
| Rep | Advising on securities | 2023-04-11 | 2024-02-07 | |
| Rep | Asset management | 2023-04-11 | 2024-02-07 | |
| ARK GROUP HOLDINGS (HONG KONG) LIMITED | Rep | Advising on securities | 2015-08-20 | 2020-09-15 |
| Rep | Asset management | 2015-08-20 | 2020-09-15 | |
| Rep | Dealing in securities | 2015-08-20 | 2020-09-15 |