| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GEO Securities Limited | Rep | Dealing in securities | 2015-11-03 | 2020-05-15 |
| BOCOM International Securities Limited | Rep | Dealing in securities | 2015-01-26 | 2015-09-30 |
| Quam Securities Limited | Rep | Advising on securities | 2012-06-13 | 2015-01-17 |
| Rep | Dealing in securities | 2012-06-13 | 2015-01-17 | |
| BOCI-PRUDENTIAL ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2010-03-01 | 2012-02-24 |
| Rep | Dealing in securities | 2010-03-01 | 2012-02-24 | |
| AIA WEALTH MANAGEMENT COMPANY LIMITED | Rep | Advising on securities | 2003-10-03 | 2009-05-01 |
| Sun Life Hong Kong Limited | Rep | Advising on securities | 2003-04-22 | 2003-07-02 |