| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in securities | 2022-03-28 | 2025-08-17 |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in futures contracts | 2020-10-14 | 2022-02-25 |
| Rep | Dealing in securities | 2020-10-14 | 2022-02-25 |