| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2017-03-23 | 2019-05-29 |
| Rep | Dealing in securities | 2017-03-23 | 2019-05-29 | |
| Citigroup Global Markets Asia Limited | Rep | Dealing in futures contracts | 2015-10-22 | 2017-02-03 |
| Rep | Dealing in securities | 2015-10-22 | 2017-02-03 |