| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | 证券交易 | 2019-12-13 | 2021-10-29 |
| HAITONG INTERNATIONAL CAPITAL LIMITED | Rep | 就机构融资提供意见 | 2018-06-25 | 2021-10-29 |
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | 就证券提供意见 | 2018-06-25 | 2021-10-29 |
| SF Partners Limited (HK) | RO | 就证券提供意见 | 2014-01-28 | 2017-05-31 |
| WINNINGTON CAPITAL LIMITED | Rep | 就证券提供意见 | 2012-09-27 | 2013-05-26 |
| Credit Suisse (Hong Kong) Limited | Rep | 就机构融资提供意见 | 2010-06-24 | 2012-04-03 |
| Rep | 就证券提供意见 | 2010-06-24 | 2012-04-03 |
| Rep | 证券交易 | 2010-06-24 | 2012-04-03 |
| CITIC SECURITIES CORPORATE FINANCE (HK) LIMITED | RO | 就机构融资提供意见 | 2009-10-12 | 2010-06-07 |
| RO | 就证券提供意见 | 2009-10-12 | 2010-06-07 |
| RO | 证券交易 | 2009-10-12 | 2010-06-07 |
| Rep | 就机构融资提供意见 | 2009-09-17 | 2009-10-12 |
| Rep | 就证券提供意见 | 2009-09-17 | 2009-10-12 |
| LAZARD ASIA (HONG KONG) LIMITED | RO | 就机构融资提供意见 | 2005-11-10 | 2009-05-18 |
| RO | 就证券提供意见 | 2005-11-10 | 2009-05-18 |
| Rep | 就机构融资提供意见 | 2005-08-24 | 2005-11-10 |
| RBS Asia Corporate Finance Limited | Rep | 就证券提供意见 | - | 2005-01-24 |
| Rep | 提供资产管理 | - | 2005-01-24 |
| Rep | 就机构融资提供意见 | - | 2005-06-17 |
| Rep | 证券交易 | - | 2005-06-17 |