| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HARRIS FRASER (INTERNATIONAL) LIMITED | Rep | Asset management | 2025-04-24 | - |
| Rep | Dealing in securities | 2025-04-24 | - | |
| Rep | Advising on securities | 2025-04-01 | - | |
| GLENWORTH CAPITAL LIMITED | Rep | Advising on securities | 2023-06-16 | 2024-11-14 |
| MIB SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2019-08-02 | 2020-06-07 |
| Minerva Holding Financial Securities Limited | Rep | Dealing in securities | 2018-12-20 | 2019-07-14 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2014-07-18 | 2018-12-14 |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in securities | 2011-05-11 | 2012-08-17 |
| PFC INTERNATIONAL COMPANY LIMITED | Rep | Advising on securities | 2010-02-23 | 2011-01-10 |
| Rep | Dealing in securities | 2010-02-23 | 2011-01-10 | |
| Sun Life Hong Kong Limited | Rep | Advising on securities | 2008-02-04 | 2009-01-20 |
| Sun Life Financial Asia Services Limited | Rep | Advising on securities | 2006-07-06 | 2007-03-30 |
| oOo Securities (HK) Group Limited | Rep | Advising on securities | 2005-04-04 | 2006-02-20 |