| 機構 | 角色 | 受規管活動 | 開始日期 | 結束日期 |
|---|---|---|---|---|
| KARL THOMSON FINANCE LIMITED | Rep | 提供證券保證金融資 | - | 2008-08-04 |
| KARL-THOMSON COMMODITIES COMPANY LIMITED | Rep | 就期貨合約提供意見 | - | 2004-05-10 |
| Rep | 提供資產管理 | - | 2004-05-10 | |
| Rep | 期貨合約交易 | - | 2008-08-04 | |
| KARL-THOMSON SECURITIES COMPANY LIMITED | Rep | 就機構融資提供意見 | - | 2004-05-10 |
| Rep | 就證券提供意見 | - | 2004-05-10 | |
| Rep | 提供資產管理 | - | 2004-05-10 | |
| Rep | 提供自動化交易服務 | - | 2004-05-10 | |
| Rep | 證券交易 | - | 2008-08-04 |