| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA TIMES SECURITIES LIMITED | Rep | Dealing in futures contracts | 2018-03-15 | 2018-10-04 |
| Rep | Dealing in securities | 2016-06-21 | 2020-10-29 | |
| MASTERLINK SECURITIES (HONG KONG) CORPORATION LIMITED | Rep | Dealing in securities | 2015-06-10 | 2016-01-08 |