| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BEA Union Investment Management Limited | Rep | Advising on securities | 2018-09-20 | 2019-07-31 |
| Rep | Dealing in securities | 2018-09-20 | 2019-07-31 | |
| UBS Asset Management (Hong Kong) Limited | Rep | Dealing in securities | 2013-02-01 | 2014-09-01 |
| Rep | Advising on securities | 2006-08-01 | 2014-09-01 | |
| Rep | Asset management | 2006-08-01 | 2014-09-01 | |
| OppenheimerFunds International Distributor Limited | Rep | Dealing in securities | 2005-09-30 | 2006-06-01 |
| GAM HONG KONG LIMITED | Rep | Advising on corporate finance | - | 2004-05-13 |
| Rep | Advising on securities | - | 2004-05-13 | |
| Rep | Asset management | - | 2004-05-13 | |
| Rep | Dealing in securities | - | 2005-07-22 |