| CHUNG LEE SECURITIES COMPANY LIMITED | Rep | 证券交易 | 2020-10-07 | 2020-11-30 |
| ZhongHua Finance Asset Management Co., Limited | Rep | 就证券提供意见 | 2020-10-07 | 2020-11-30 |
| Rep | 提供资产管理 | 2020-10-07 | 2020-11-30 |
| MODERN INNOVATIVE ASSET MANAGEMENT LIMITED | Rep | 就证券提供意见 | 2017-11-03 | 2020-08-18 |
| Rep | 提供资产管理 | 2017-11-03 | 2020-08-18 |
| MODERN INNOVATIVE SECURITIES LIMITED | Rep | 证券交易 | 2017-11-03 | 2020-08-18 |
| South China Investment Management Limited | Rep | 提供资产管理 | 2017-02-13 | 2017-06-29 |
| SOUTH CHINA SECURITIES LIMITED | Rep | 证券交易 | 2015-02-09 | 2017-06-29 |
| 313 CAPITAL MANAGEMENT LIMITED 313 | Rep | 提供资产管理 | 2013-12-10 | 2017-02-13 |