| Aletheia Analyst Network Limited | Rep | 就证券提供意见 | 2017-12-27 | 2019-03-07 |
| CLSA LIMITED | Rep | 就证券提供意见 | 2014-02-10 | 2015-01-21 |
| CITIC Securities Brokerage (HK) Limited | RO | 就证券提供意见 | 2012-03-12 | 2014-02-09 |
| Rep | 就证券提供意见 | 2012-02-01 | 2012-03-12 |
| MF Global Hong Kong Limited | RO | 就证券提供意见 | 2011-08-02 | 2011-11-11 |
| Rep | 就证券提供意见 | 2010-11-01 | 2011-08-02 |
| MACQUARIE CAPITAL LIMITED | Rep | 就证券提供意见 | 2008-07-25 | 2010-04-02 |
| BEAR STEARNS ASIA LIMITED | Rep | 就证券提供意见 | 2007-05-14 | 2008-05-30 |
| BNP PARIBAS SECURITIES (ASIA) LIMITED | RO | 就证券提供意见 | 2006-07-17 | 2007-05-02 |
| Rep | 就机构融资提供意见 | - | 2004-02-03 |
| Rep | 提供资产管理 | - | 2004-02-03 |
| Rep | 就证券提供意见 | - | 2006-07-17 |