| HUAJIN SECURITIES (INTERNATIONAL) LIMITED | Rep | 证券交易 | 2020-12-28 | - |
| HUAJIN CORPORATE FINANCE (INTERNATIONAL) LIMITED | Rep | 就机构融资提供意见 | 2016-12-07 | - |
| CINDA INTERNATIONAL CAPITAL LIMITED | Rep | 就机构融资提供意见 | 2015-05-29 | 2016-12-05 |
| Rep | 证券交易 | 2015-05-29 | 2016-12-05 |
| GUOYUAN CAPITAL (HONG KONG) LIMITED | Rep | 就机构融资提供意见 | 2014-10-30 | 2015-05-13 |
| Rep | 证券交易 | 2014-10-30 | 2015-05-13 |
| SOUTHWEST SECURITIES (HK) CAPITAL LIMITED | Rep | 就机构融资提供意见 | 2011-05-13 | 2014-06-12 |
| Rep | 证券交易 | 2011-05-13 | 2014-06-12 |
| SSC MANDARIN FINANCIAL SERVICES LIMITED | Rep | 就机构融资提供意见 | 2008-08-19 | 2010-10-30 |
| Rep | 就证券提供意见 | 2008-08-19 | 2010-10-30 |