| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Morgan Stanley Asia Limited | Rep | Providing automated trading services | 2010-06-21 | 2013-09-05 |
| Rep | Dealing in securities | 2010-06-21 | 2022-04-15 | |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in securities | 2007-09-19 | 2010-03-17 |