| 機構 | 角色 | 受規管活動 | 開始日期 | 結束日期 |
|---|---|---|---|---|
| Lego Securities Limited | Rep | 證券交易 | 2021-05-20 | - |
| Lego Corporate Finance Limited | RO | 就機構融資提供意見 | 2016-01-13 | - |
| QUAM CAPITAL LIMITED | RO | 就機構融資提供意見 | 2009-03-09 | 2016-01-03 |
| Rep | 就機構融資提供意見 | 2009-02-12 | 2009-03-09 | |
| Optima Capital Limited | Rep | 證券交易 | 2007-11-26 | 2009-01-20 |
| RO | 就機構融資提供意見 | 2007-04-18 | 2009-01-20 | |
| Rep | 就機構融資提供意見 | 2005-04-13 | 2007-04-18 | |
| SOUTH CHINA CAPITAL LIMITED | Rep | 就機構融資提供意見 | 2004-06-09 | 2005-03-30 |
| HOORAY CAPITAL LIMITED | Rep | 就機構融資提供意見 | 2003-04-01 | 2004-06-04 |