| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities Brokerage (HK) Limited | Rep | Advising on securities | 2024-11-29 | - |
| Rep | Dealing in securities | 2024-11-29 | - | |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2024-11-29 | - |
| HUATAI FINANCIAL HOLDINGS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2021-10-29 | 2024-11-15 |
| Rep | Dealing in securities | 2021-10-29 | 2024-11-15 | |
| Vantage Capital Markets HK Limited | Rep | Dealing in futures contracts | 2017-12-08 | 2021-05-31 |
| Rep | Dealing in securities | 2017-12-08 | 2021-05-31 | |
| T.F.S. Derivatives HK Limited | Rep | Dealing in futures contracts | 2015-01-30 | 2017-11-30 |
| Rep | Dealing in securities | 2015-01-30 | 2017-11-30 |