| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2018-08-01 | 2019-08-02 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2018-08-01 | 2019-08-02 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2017-07-21 | 2017-07-30 |
| Rep | Dealing in securities | 2016-11-15 | 2016-11-18 |