| Harmony Advisors Limited | RO | 提供資產管理 | 2015-06-29 | 2016-03-01 |
| Standard Chartered Securities (Hong Kong) Limited | Rep | 期貨合約交易 | 2014-02-04 | 2015-04-01 |
| Rep | 證券交易 | 2012-08-08 | 2015-04-01 |
| ENHANCED INVESTMENT PRODUCTS LIMITED | Rep | 就期貨合約提供意見 | 2009-02-17 | 2010-05-06 |
| Rep | 就證券提供意見 | 2009-02-17 | 2010-05-06 |
| Rep | 提供資產管理 | 2009-01-21 | 2010-05-06 |
| Middle Island Capital (Hong Kong) Limited | RO | 提供資產管理 | 2008-04-30 | 2008-12-31 |
| ELLIOTT ADVISORS (HK) LIMITED | Rep | 就期貨合約提供意見 | 2005-05-23 | 2007-11-29 |
| Rep | 就證券提供意見 | 2005-05-23 | 2007-11-29 |
| Rep | 提供資產管理 | 2005-05-23 | 2007-11-29 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | 就機構融資提供意見 | - | 2004-11-24 |
| Rep | 就證券提供意見 | - | 2004-11-24 |
| Rep | 提供資產管理 | - | 2004-11-24 |
| Rep | 證券交易 | - | 2005-01-24 |