| AllianceBernstein Hong Kong Limited | Rep | 就證券提供意見 | 2025-06-18 | 2025-06-19 |
| Rep | 就證券提供意見 | 2024-10-17 | 2024-10-18 |
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| Rep | 就證券提供意見 | 2024-07-29 | 2024-08-02 |
| Rep | 就證券提供意見 | 2023-04-27 | 2023-04-27 |
| Rep | 證券交易 | 2016-03-24 | 2022-08-12 |
| Rep | 提供資產管理 | 2013-04-15 | 2022-08-12 |
| Rep | 就證券提供意見 | 2008-12-12 | 2022-08-12 |
| Citigroup Global Markets Asia Limited | Rep | 證券交易 | 2003-10-17 | 2003-11-20 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 證券交易 | 2003-10-17 | 2003-11-20 |
| Citigroup Global Markets Asia Limited | Rep | 就證券提供意見 | - | 2003-10-15 |
| Rep | 提供資產管理 | - | 2003-10-15 |
| Rep | 就機構融資提供意見 | - | 2003-11-20 |