| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KINGSTON SECURITIES LIMITED | Rep | Dealing in securities | 2018-05-04 | 2018-11-10 |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in futures contracts | 2016-03-02 | 2018-04-25 |
| Rep | Dealing in securities | 2015-12-02 | 2018-04-25 |