| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Advising on securities | 2019-05-15 | 2024-09-27 |
| CLSA LIMITED | Rep | Advising on securities | 2012-06-08 | 2019-05-03 |
| Manulife Investment Management (Hong Kong) Limited | Rep | Advising on securities | 2009-02-10 | 2009-09-30 |
| Rep | Dealing in securities | 2009-02-10 | 2009-09-30 |