| 类型/截止日期 | 2023-12-31 | 2022-06-30 | 2020-12-31 | 2020-08-03 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 558,650,387 | 558,650,387 | 558,650,387 | 558,650,387 | 558,650,387 | 558,650,387 | 558,650,387 | 558,650,387 | 558,650,387 | 558,650,387 |
| 流通股(股) | 501,628,829 | 500,792,001 | 488,262,942 | 473,724,572 | 470,706,464 | 448,155,110 | 447,665,258 | 448,155,110 | 448,117,405 | 444,966,308 |
| 流通A股(股) | 501,628,829 | 500,792,001 | 488,262,942 | 473,724,572 | 470,706,464 | 448,155,110 | 447,665,258 | 448,155,110 | 448,117,405 | 444,966,308 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 57,021,558 | 57,858,386 | 70,387,445 | 84,925,815 | 87,943,923 | 110,495,277 | 110,985,129 | 110,495,277 | 110,532,982 | 113,684,079 |
| 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) | 57,021,558 | 57,858,386 | 70,387,445 | 84,925,815 | 87,943,923 | 110,495,277 | 110,985,129 | 110,495,277 | 110,532,982 | 113,684,079 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 27,598,926 | 27,598,926 | 27,598,926 | 27,598,926 | 27,598,926 | 27,598,926 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 27,598,926 | 27,598,926 | 27,598,926 | 27,598,926 | 27,598,926 | 27,598,926 |
| 高管持股(股) | 57,021,558 | 57,858,386 | 70,387,445 | 84,925,815 | 60,344,997 | 82,896,351 | 83,386,203 | 82,896,351 | 82,934,056 | 86,085,153 |
| 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 | 网下配售股份上市 | 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 | 2024-04-02 | 2022-08-30 | 2021-04-27 | 2020-07-30 | 2020-08-28 | 2020-03-24 | 2019-08-30 | 2019-04-23 | 2018-08-08 | 2018-04-24 |
| 变动日期 | 2023-12-31 | 2022-06-30 | 2020-12-31 | 2020-08-03 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 |