| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Ark Securities (Hong Kong) Limited | Rep | Advising on securities | 2019-08-27 | 2020-03-24 |
| Rep | Asset management | 2019-08-27 | 2020-03-24 | |
| PROVIDENT FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2018-07-23 | 2020-03-24 |
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2018-05-04 | 2020-03-24 |
| TIAN YUAN FINANCE LIMITED | Rep | Advising on securities | 2016-08-26 | 2016-10-07 |
| Rep | Dealing in securities | 2016-08-26 | 2016-10-07 |