| GRAND FIRE SECURITIES LIMITED | Rep | 就证券提供意见 | 2021-11-02 | 2023-07-11 |
| Rep | 证券交易 | 2021-11-02 | 2023-07-11 |
| China Galaxy International Securities (Hong Kong) Co., Limited | Rep | 就证券提供意见 | 2020-09-16 | 2021-09-01 |
| Rep | 证券交易 | 2020-09-16 | 2021-09-01 |
| GRAND FIRE SECURITIES LIMITED | Rep | 就证券提供意见 | 2019-10-30 | 2020-08-08 |
| Rep | 证券交易 | 2019-10-03 | 2020-08-08 |
| Tensant Securities Limited | Rep | 证券交易 | 2018-10-10 | 2019-08-31 |
| CHINA INTERNATIONAL CAPITAL CORPORATION HONG KONG FUTURES LIMITED | Rep | 期货合约交易 | 2018-08-16 | 2018-09-14 |
| CHINA INTERNATIONAL CAPITAL CORPORATION HONG KONG SECURITIES LIMITED | Rep | 证券交易 | 2018-08-16 | 2018-09-14 |
| Rep | 就证券提供意见 | 2018-08-15 | 2018-09-14 |
| ZHONGTAI INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | 就证券提供意见 | 2017-08-02 | 2018-08-05 |
| Rep | 提供资产管理 | 2017-08-02 | 2018-08-05 |