| CSC SECURITIES (HK) LIMITED | Rep | 證券交易 | 2019-10-21 | - |
| CSC FUTURES (HK) LIMITED | Rep | 期貨合約交易 | 2019-08-21 | - |
| KGI ASIA LIMITED | Rep | 就證券提供意見 | 2017-10-03 | 2019-08-08 |
| Rep | 證券交易 | 2017-10-03 | 2019-08-08 |
| KGI FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2016-09-07 | 2019-08-08 |
| KGI ASIA LIMITED | Rep | 就證券提供意見 | 2016-08-03 | 2017-10-02 |
| Rep | 證券交易 | 2016-08-03 | 2017-10-02 |
| CAIIS Limited | Rep | 就證券提供意見 | 2008-05-23 | 2011-01-31 |
| Rep | 證券交易 | 2008-05-23 | 2011-01-31 |
| WINTECH SECURITIES LIMITED | Rep | 就機構融資提供意見 | 2003-04-01 | 2004-02-18 |
| Rep | 就證券提供意見 | 2003-04-01 | 2004-02-18 |
| Rep | 提供資產管理 | 2003-04-01 | 2004-02-18 |
| Rep | 證券交易 | 2003-04-01 | 2004-03-22 |