| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Canfield Securities Company Limited | Rep | Advising on securities | 2019-08-19 | 2021-03-01 |
| Rep | Asset management | 2019-08-19 | 2021-03-01 | |
| RO | Dealing in securities | 2019-03-21 | 2021-03-01 | |
| Rep | Dealing in securities | 2017-10-17 | 2019-03-21 | |
| Quam Securities Limited | Rep | Asset management | 2014-04-22 | 2017-09-29 |
| Rep | Dealing in futures contracts | 2012-10-11 | 2017-09-29 | |
| Rep | Dealing in securities | 2012-10-11 | 2017-09-29 | |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2012-08-22 | 2012-09-29 |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in securities | 2012-08-22 | 2012-09-29 |