| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Segantii Capital Management Limited | Rep | Asset management | 2018-05-02 | 2020-05-04 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2017-01-23 | 2018-04-13 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2017-01-23 | 2018-04-13 |
| Rep | Dealing in securities | 2017-01-23 | 2018-04-13 | |
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | - | 2003-08-22 |
| Rep | Dealing in securities | - | 2005-03-21 |