| Far East Promise Assets Limited | RO | 就證券提供意見 | 2023-12-20 | - |
| RO | 提供資產管理 | 2023-12-20 | - |
| Hong Kong Horizon Insights Research Limited | RO | 就證券提供意見 | 2022-07-21 | 2022-12-10 |
| RO | 提供資產管理 | 2022-07-21 | 2022-12-10 |
| PAOCHU INVESTMENT ADVISORY LIMITED | RO | 就證券提供意見 | 2018-08-01 | 2019-01-18 |
| RO | 提供資產管理 | 2018-08-01 | 2019-01-18 |
| Rep | 就證券提供意見 | 2017-12-28 | 2018-08-01 |
| Rep | 提供資產管理 | 2017-12-28 | 2018-08-01 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2012-05-11 | 2017-12-02 |
| Rep | 就證券提供意見 | 2009-06-05 | 2011-06-30 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | 期貨合約交易 | 2007-09-11 | 2017-12-02 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | 證券交易 | 2007-03-26 | 2017-12-02 |
| Asia Pacific Securities Limited | Rep | 證券交易 | 2007-01-31 | 2007-03-17 |
| CES Commodities (HK) Limited | Rep | 期貨合約交易 | 2006-06-20 | 2007-01-20 |
| Everbright Securities Investment Services (HK) Limited | Rep | 證券交易 | 2004-10-19 | 2007-01-20 |
| CINDA INTERNATIONAL INVESTMENT CONSULTANT LIMITED | Rep | 就證券提供意見 | 2003-11-24 | 2003-12-03 |
| PEGASUS FUND MANAGERS LIMITED | Rep | 就證券提供意見 | 2003-04-01 | 2003-09-10 |
| Rep | 提供資產管理 | 2003-04-01 | 2003-09-10 |