| 类型/截止日期 | 2023-12-31 | 2023-06-30 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2017-12-31 | 2017-06-30 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 653,120,000 | 653,120,000 | 653,120,000 | 653,120,000 | 653,120,000 | 653,120,000 | 653,120,000 | 653,120,000 | 653,120,000 | 653,120,000 |
| 流通股(股) | 653,035,625 | 645,813,475 | 644,314,343 | 644,314,218 | 644,314,343 | 644,313,818 | 644,314,718 | 644,149,118 | 643,983,518 | 642,386,318 |
| 流通A股(股) | 653,035,625 | 645,813,475 | 644,314,343 | 644,314,218 | 644,314,343 | 644,313,818 | 644,314,718 | 644,149,118 | 643,983,518 | 642,386,318 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 84,375 | 7,306,525 | 8,805,657 | 8,805,782 | 8,805,657 | 8,806,182 | 8,805,282 | 8,970,882 | 9,136,482 | 10,733,682 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售股份(股) | 84,375 | 7,306,525 | 8,805,657 | 8,805,782 | 8,805,657 | 8,806,182 | 8,805,282 | 8,970,882 | 9,136,482 | 10,733,682 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 84,375 | 7,306,525 | 8,805,657 | 8,805,782 | 8,805,657 | 8,806,182 | 8,805,282 | 8,970,882 | 9,136,482 | 10,733,682 |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2024-03-29 | 2023-08-25 | 2023-04-13 | 2022-08-18 | 2020-08-21 | 2019-08-28 | 2019-03-29 | 2018-03-30 | 2017-08-18 | 2016-03-31 |
| 变动日期 | 2023-12-31 | 2023-06-30 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2017-12-31 | 2017-06-30 | 2015-12-31 |