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| RO | 提供资产管理 | 2025-07-21 | - |
| SEASON ASSET MANAGEMENT LIMITED | RO | 就证券提供意见 | 2022-04-27 | 2025-03-31 |
| RO | 提供资产管理 | 2022-04-27 | 2025-03-31 |
| Chinagri Cheung Kong Company Limited | RO | 就证券提供意见 | 2021-01-15 | 2021-05-12 |
| Rep | 提供资产管理 | 2021-01-15 | 2021-05-12 |
| SEASON ASSET MANAGEMENT LIMITED | Rep | 就证券提供意见 | 2020-07-22 | 2020-12-20 |
| SHANXI SECURITIES INTERNATIONAL LIMITED | RO | 证券交易 | 2019-07-31 | 2020-03-31 |
| SHANXI SECURITIES INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | 就证券提供意见 | 2019-05-20 | 2020-03-31 |
| SHANXI SECURITIES INTERNATIONAL CAPITAL LIMITED | Rep | 就机构融资提供意见 | 2019-05-20 | 2020-03-31 |
| SHANXI SECURITIES INTERNATIONAL LIMITED | Rep | 证券交易 | 2019-05-20 | 2019-07-31 |
| BOCOM International (Asia) Limited | Rep | 就机构融资提供意见 | 2017-08-25 | 2019-01-02 |
| Rep | 证券交易 | 2017-08-25 | 2019-01-02 |
| BOCOM International Securities Limited | Rep | 就证券提供意见 | 2017-08-25 | 2019-01-02 |
| Rep | 证券交易 | 2017-08-25 | 2019-01-02 |
| CLSA RESEARCH LIMITED | Rep | 就证券提供意见 | 2003-09-24 | 2005-01-24 |