| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SIGMA MANAGEMENT LTD | Rep | Advising on securities | 2018-09-27 | 2018-12-31 |
| Rep | Asset management | 2018-09-27 | 2018-12-31 | |
| ICBC INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2017-03-28 | 2017-04-07 |
| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2017-03-28 | 2017-04-07 |