| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Advising on securities | 2019-09-09 | 2023-03-31 |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2015-07-20 | 2019-05-18 |
| CLSA LIMITED | Rep | Advising on securities | 2012-12-31 | 2015-04-17 |
| Rep | Dealing in securities | 2009-02-16 | 2015-04-17 | |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2006-09-27 | 2012-12-31 |