| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PRINCIPAL INVESTMENT & RETIREMENT SERVICES LIMITED | Rep | Advising on securities | 2018-08-28 | 2026-08-14 |
| Rep | Dealing in securities | 2018-08-28 | 2026-08-14 | |
| Sun Life Hong Kong Limited | RO | Advising on corporate finance | 2003-04-01 | 2005-01-04 |
| RO | Asset management | 2003-04-01 | 2005-01-04 | |
| RO | Advising on securities | 2003-04-01 | 2008-08-04 |