| CITIC Securities Brokerage (HK) Limited | Rep | 就证券提供意见 | 2020-03-12 | 2020-06-18 |
| Rep | 证券交易 | 2020-03-12 | 2020-06-18 |
| Annum Asset Management (Hong Kong) Limited | Rep | 就证券提供意见 | 2018-01-03 | 2018-06-20 |
| Rep | 提供资产管理 | 2018-01-03 | 2018-06-20 |
| XinKong International Asset Management Limited | Rep | 提供资产管理 | 2016-01-12 | 2017-03-08 |
| XinKong International Securities Limited | Rep | 就证券提供意见 | 2016-01-12 | 2017-03-08 |
| NEXUS INVESTMENT MANAGEMENT LIMITED | Rep | 就证券提供意见 | 2015-01-16 | 2015-07-14 |
| Rep | 提供资产管理 | 2015-01-16 | 2015-07-14 |
| CINDA INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | 就证券提供意见 | 2013-08-30 | 2014-10-05 |
| Rep | 提供资产管理 | 2013-08-30 | 2014-10-05 |
| CAIDAO CAPITAL LIMITED | Rep | 就证券提供意见 | 2012-11-12 | 2013-08-19 |
| Rep | 提供资产管理 | 2012-11-12 | 2013-08-19 |
| BNP PARIBAS SECURITIES (ASIA) LIMITED | Rep | 就证券提供意见 | 2011-09-06 | 2012-02-29 |
| RHB SECURITIES HONG KONG LIMITED | Rep | 就证券提供意见 | 2008-09-17 | 2011-08-31 |