| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| OPTIVER TRADING HONG KONG LIMITED | Rep | Dealing in futures contracts | 2021-04-23 | 2023-01-13 |
| Rep | Dealing in securities | 2021-04-01 | 2023-01-13 | |
| Vanguard Investments Hong Kong Limited | Rep | Advising on securities | 2018-05-14 | 2021-02-26 |
| Rep | Asset management | 2018-05-14 | 2021-02-26 | |
| Rep | Dealing in securities | 2018-05-14 | 2021-02-26 |