| CHINA EVERBRIGHT SECURITIES (HK) LIMITED | Rep | 就证券提供意见 | 2008-03-20 | 2008-07-22 |
| Rep | 证券交易 | 2008-02-15 | 2008-07-22 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | 证券交易 | 2007-03-26 | 2008-02-07 |
| Asia Pacific Securities Limited | Rep | 证券交易 | 2006-09-01 | 2007-03-17 |
| GT CAPITAL LIMITED | Rep | 证券交易 | 2005-12-29 | 2006-08-31 |
| Rep | 就证券提供意见 | 2005-11-15 | 2006-08-31 |
| PEGASUS FUND MANAGERS LIMITED | Rep | 就证券提供意见 | 2004-08-25 | 2005-11-07 |
| PATTERSON FINANCIAL SERVICES LIMITED | Rep | 就证券提供意见 | 2003-09-23 | 2004-08-25 |
| REALCHAMP ASSET MANAGEMENT LIMITED | Rep | 就机构融资提供意见 | - | 2003-06-16 |
| Rep | 就证券提供意见 | - | 2003-06-16 |
| Rep | 提供资产管理 | - | 2003-06-16 |