| YINHUA INTERNATIONAL CAPITAL MANAGEMENT LIMITED | RO | 就证券提供意见 | 2021-10-28 | - |
| RO | 提供资产管理 | 2021-10-28 | - |
| RO | 证券交易 | 2017-06-26 | 2022-05-19 |
| Rep | 就证券提供意见 | 2015-07-06 | 2021-10-28 |
| Rep | 提供资产管理 | 2015-07-06 | 2021-10-28 |
| MIB SECURITIES (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2015-03-02 | 2015-03-24 |
| Rep | 证券交易 | 2012-09-10 | 2015-03-24 |
| Credit Agricole Securities (Asia) Limited | Rep | 证券交易 | 2011-12-09 | 2012-04-12 |
| Aliantis Capital Limited | RO | 提供资产管理 | 2010-02-18 | 2011-06-22 |
| Rep | 提供资产管理 | 2010-01-19 | 2010-02-18 |
| BOYER ALLAN INVESTMENT MANAGEMENT (HONG KONG) LIMITED | Rep | 提供资产管理 | 2008-04-28 | 2009-07-30 |
| FORE ASIA, LIMITED | RO | 就证券提供意见 | 2006-07-19 | 2008-04-25 |
| RO | 提供资产管理 | 2006-07-19 | 2008-04-25 |
| Rep | 就证券提供意见 | 2005-05-03 | 2006-07-19 |
| Rep | 提供资产管理 | 2005-05-03 | 2006-07-19 |
| RO | 就证券提供意见 | 2004-09-09 | 2005-05-03 |
| RO | 提供资产管理 | 2004-09-09 | 2005-05-03 |
| Rep | 就证券提供意见 | 2004-08-25 | 2004-09-09 |
| BNP PARIBAS SECURITIES (ASIA) LIMITED | Rep | 就机构融资提供意见 | 2003-04-01 | 2004-02-03 |
| Rep | 提供资产管理 | 2003-04-01 | 2004-02-03 |
| Rep | 就证券提供意见 | 2003-04-01 | 2004-03-08 |