| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Advising on securities | 2021-03-30 | 2026-04-22 |
| Brilliance Asset Management Limited | Rep | Asset management | 2019-08-07 | 2020-06-30 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2008-02-19 | 2008-09-19 |
| Rep | Dealing in securities | 2008-02-19 | 2008-09-19 |