| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BREVAN HOWARD (HONG KONG) LIMITED | Rep | Dealing in securities | 2017-05-09 | 2018-05-09 |
| Rep | Asset management | 2017-05-09 | 2019-04-12 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2016-04-18 | 2017-03-22 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2016-04-18 | 2017-03-22 |