| FWD Financial Planning Limited (HK) | Rep | 就證券提供意見 | 2016-12-16 | 2025-06-23 |
| Rep | 證券交易 | 2016-12-16 | 2025-06-23 |
| CENTALINE SECURITIES LIMITED | Rep | 證券交易 | 2012-02-03 | 2015-04-23 |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | 就證券提供意見 | 2011-06-22 | 2015-04-23 |
| Rep | 證券交易 | 2011-06-22 | 2015-04-23 |
| MIDLAND WEALTH MANAGEMENT LIMITED | RO | 就證券提供意見 | 2008-02-18 | 2011-02-05 |
| RO | 證券交易 | 2008-02-18 | 2011-02-05 |
| CYPRESS INTERNATIONAL INVESTMENT ADVISORS LIMITED | Rep | 就證券提供意見 | 2007-03-23 | 2007-10-31 |
| CASH Wealth Management Limited | Rep | 就證券提供意見 | 2004-03-24 | 2007-01-11 |
| KARL THOMSON INVESTMENT CONSULTANTS LIMITED | Rep | 就證券提供意見 | - | 2003-09-18 |