| UZen Securities Limited | RO | 證券交易 | 2017-03-10 | 2025-09-16 |
| Opus Capital Management Limited | RO | 提供資產管理 | 2015-03-31 | - |
| Opus Capital Limited (HK) | RO | 證券交易 | 2014-08-18 | 2022-12-10 |
| Astrum Capital Management Limited (HK) | Rep | 提供資產管理 | 2011-04-18 | 2014-04-23 |
| Rep | 期貨合約交易 | 2011-04-18 | 2014-04-23 |
| Rep | 證券交易 | 2011-04-18 | 2014-04-23 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 證券交易 | 2003-10-17 | 2008-11-07 |
| Citigroup Global Markets Asia Limited | Rep | 就機構融資提供意見 | 2003-04-01 | 2003-10-10 |
| Rep | 就證券提供意見 | 2003-04-01 | 2003-10-10 |
| Rep | 提供資產管理 | 2003-04-01 | 2003-10-10 |
| Rep | 提供自動化交易服務 | 2003-04-01 | 2003-10-10 |
| Rep | 證券交易 | 2003-04-01 | 2008-11-07 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 就期貨合約提供意見 | 2003-04-01 | 2003-10-10 |
| Rep | 提供資產管理 | 2003-04-01 | 2003-10-10 |
| Rep | 期貨合約交易 | 2003-04-01 | 2008-11-07 |