| Jefferies Hong Kong Limited | RO | 就機構融資提供意見 | 2022-02-17 | - |
| RO | 就證券提供意見 | 2022-02-17 | - |
| RO | 證券交易 | 2022-02-17 | - |
| Rep | 就機構融資提供意見 | 2022-01-18 | 2022-02-17 |
| Rep | 就證券提供意見 | 2022-01-18 | 2022-02-17 |
| Rep | 證券交易 | 2022-01-18 | 2022-02-17 |
| Citigroup Global Markets Asia Limited | Rep | 就機構融資提供意見 | 2010-07-27 | 2021-03-31 |
| Rep | 證券交易 | 2010-07-27 | 2021-03-31 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 證券交易 | 2010-07-27 | 2012-01-31 |
| Rep | 證券交易 | 2005-04-13 | 2009-09-18 |
| Citigroup Global Markets Asia Limited | Rep | 就證券提供意見 | 2003-04-01 | 2005-03-03 |
| Rep | 提供資產管理 | 2003-04-01 | 2005-03-03 |
| Rep | 提供自動化交易服務 | 2003-04-01 | 2005-03-03 |
| Rep | 就機構融資提供意見 | 2003-04-01 | 2009-09-18 |
| Rep | 證券交易 | 2003-04-01 | 2009-09-18 |