| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2023-03-07 | 2024-09-28 |
| Rep | Dealing in futures contracts | 2020-11-25 | 2024-09-28 | |
| Rep | Dealing in securities | 2020-11-25 | 2024-09-28 | |
| Hao Tian International Securities Limited | Rep | Dealing in securities | 2018-05-02 | 2019-09-30 |
| Hao Tian International Futures Limited | Rep | Dealing in futures contracts | 2017-07-26 | 2019-09-30 |