| 序号 | 股票 | 持股数量(万股) | 持股变动 | 股份性质 | 占总股本比例 | 报告期 |
| 1 | 伊泰B股 | 160000 | 未变 | 流通B股 | 54.62% | 2025-09-30 |
| 2 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 54.62% | 2025-06-30 |
| 3 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 54.62% | 2025-05-16 |
| 4 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 54.62% | 2025-03-31 |
| 5 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 54.62% | 2025-03-25 |
| 6 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 54.62% | 2025-01-21 |
| 7 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 54.62% | 2024-12-31 |
| 8 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 54.62% | 2024-09-30 |
| 9 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 54.62% | 2024-07-29 |
| 10 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 54.62% | 2024-06-30 |
| 11 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 54.62% | 2024-03-31 |
| 12 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 54.62% | 2024-01-31 |
| 13 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 54.62% | 2024-01-22 |
| 14 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 54.62% | 2023-12-31 |
| 15 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 54.62% | 2023-09-30 |
| 16 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 49.17% | 2023-06-30 |
| 17 | 伊泰B股 | 160000 | 未变 | 流通B股 | 49.17% | 2023-03-31 |
| 18 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 49.17% | 2022-12-31 |
| 19 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 49.17% | 2022-09-30 |
| 20 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 49.17% | 2022-06-30 |
| 21 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 49.17% | 2022-03-31 |
| 22 | 伊泰B股 | 160000 | 未变 | 限售流通股 | 49.17% | 2021-12-31 |
| 23 | 伊泰B股 | 160000.00 | 未变 | 49.17% | 2021-09-30 | |
| 24 | 伊泰B股 | 160000.00 | 未变 | 49.17% | 2021-06-30 | |
| 25 | 伊泰B股 | 160000 | 未变 | 境内法人股 | 49.17% | 2021-03-31 |
| 26 | 伊泰B股 | 160000.00 | 未变 | 49.17% | 2020-12-31 | |
| 27 | 伊泰B股 | 160000.00 | 未变 | 49.17% | 2020-09-30 | |
| 28 | 伊泰B股 | 160000.00 | 未变 | 49.17% | 2020-06-30 | |
| 29 | 伊泰B股 | 160000.00 | 未变 | 49.17% | 2020-03-31 | |
| 30 | 伊泰B股 | 160000.00 | 未变 | 49.17% | 2019-12-31 |
| 序号 | 股票 | 持股数量(万股) | 持股变动 | 股份性质 | 占总股本比例 | 报告期 |
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