| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Arta Asset Management Limited | RO | Advising on securities | 2022-11-25 | 2023-04-30 |
| RO | Asset management | 2022-11-25 | 2023-04-30 | |
| Rep | Advising on securities | 2022-10-19 | 2022-11-25 | |
| Rep | Asset management | 2022-10-19 | 2022-11-25 | |
| YAOZHI ASSET MANAGEMENT INTERNATIONAL CO., LIMITED | RO | Advising on securities | 2020-08-03 | 2022-09-08 |
| RO | Asset management | 2020-08-03 | 2022-09-08 | |
| Rep | Advising on securities | 2020-06-09 | 2020-08-03 | |
| Rep | Asset management | 2020-06-09 | 2020-08-03 | |
| YF ASSET MANAGEMENT LIMITED | Rep | Advising on futures contracts | 2017-04-18 | 2020-05-27 |
| Rep | Advising on securities | 2017-04-18 | 2020-05-27 | |
| Rep | Asset management | 2017-04-18 | 2020-05-27 | |
| YF FUTURES COMPANY LIMITED | Rep | Dealing in futures contracts | 2017-04-18 | 2020-05-27 |
| YF SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2017-04-18 | 2020-05-27 |
| CUPOLA CAPITAL LIMITED | RO | Advising on securities | 2006-12-19 | 2008-06-01 |
| RO | Asset management | 2006-12-19 | 2008-06-01 |