| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Advising on securities | 2022-11-18 | - |
| Rep | Dealing in futures contracts | 2022-11-18 | - | |
| Rep | Dealing in securities | 2022-10-05 | - | |
| Rich Union Securities (H.K.) Limited | Rep | Dealing in securities | 2012-07-30 | 2022-08-15 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2011-01-11 | 2012-06-01 |