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| Rep | 提供資產管理 | 2022-03-09 | 2024-08-01 |
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| FORTHRIGHT SECURITIES COMPANY LIMITED | Rep | 證券交易 | 2021-04-09 | 2021-11-18 |
| KINGSTON SECURITIES LIMITED | Rep | 證券交易 | 2006-10-10 | 2020-12-24 |
| LUEN FAT SECURITIES COMPANY LIMITED | Rep | 證券交易 | 2005-12-06 | 2006-09-30 |
| BOCI SECURITIES LIMITED | Rep | 證券交易 | 2004-10-29 | 2005-11-07 |
| KINGSTON SECURITIES LIMITED | Rep | 提供自動化交易服務 | - | 2003-07-04 |
| Rep | 就機構融資提供意見 | - | 2004-08-24 |
| Rep | 就證券提供意見 | - | 2004-08-24 |
| Rep | 提供資產管理 | - | 2004-08-24 |
| Rep | 證券交易 | - | 2004-10-19 |