| CAMBRIDGE STRATEGY (ASSET MANAGEMENT) ASIA LIMITED, THE | RO | 就证券提供意见 | 2012-03-26 | 2012-09-30 |
| RO | 提供资产管理 | 2010-09-20 | 2012-09-30 |
| Orchard Wealth Management Limited | RO | 提供资产管理 | 2008-11-05 | 2010-02-19 |
| GEOMATRIX (H.K.) LIMITED | RO | 提供资产管理 | 2006-11-13 | 2008-10-13 |
| Rep | 提供资产管理 | 2005-08-29 | 2006-11-13 |
| Rep | 就证券提供意见 | 2005-08-29 | 2008-10-13 |
| PI INVESTMENT MANAGEMENT LIMITED | Rep | 就期货合约提供意见 | 2004-08-10 | 2005-06-03 |
| Rep | 就证券提供意见 | 2004-08-10 | 2005-06-03 |
| Rep | 提供资产管理 | 2004-08-10 | 2005-06-03 |
| WFM Asia (HK) Limited | Rep | 就期货合约提供意见 | 2003-05-30 | 2003-12-30 |
| Rep | 就证券提供意见 | 2003-05-30 | 2003-12-30 |
| Rep | 提供资产管理 | 2003-05-30 | 2003-12-30 |