| 类型/截止日期 | 2020-12-31 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-28 | 2018-12-25 | 2018-06-30 | 2017-06-30 | 2016-12-31 | 2016-09-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 664,831,139 | 664,831,139 | 664,831,139 | 664,831,139 | 664,831,139 | 664,831,139 | 664,831,139 | 664,831,139 | 664,831,139 | 664,831,139 |
| 流通股(股) | 662,687,964 | 662,341,514 | 662,149,964 | 662,202,464 | 662,051,839 | 485,217,180 | 485,435,830 | 487,996,480 | 484,514,558 | 484,514,557 |
| 流通A股(股) | 662,687,964 | 662,341,514 | 662,149,964 | 662,202,464 | 662,051,839 | 485,217,180 | 485,435,830 | 487,996,480 | 484,514,558 | 484,514,557 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,143,175 | 2,489,625 | 2,681,175 | 2,628,675 | 2,779,300 | 179,613,959 | 179,395,309 | 176,834,659 | 180,316,581 | 180,316,582 |
| 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) | 2,143,175 | 2,489,625 | 2,681,175 | 2,628,675 | 2,779,300 | 179,613,959 | 179,395,309 | 176,834,659 | 180,316,581 | 180,316,582 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 176,834,659 | 176,834,659 | 176,834,659 | 176,834,659 | 176,834,659 |
| 其中：境内法人持股 | - | - | - | - | - | 176,834,659 | 176,834,659 | 176,834,659 | 176,834,659 | 176,834,659 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 2,143,175 | 2,489,625 | 2,681,175 | 2,628,675 | 2,779,300 | 2,779,300 | 2,560,650 | - | 3,481,922 | 3,481,923 |
| 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 | 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 | 股权激励限售流通股上市 |
| 公告日期 | 2021-04-13 | 2020-08-21 | 2020-04-28 | 2019-08-16 | 2018-12-26 | 2018-12-26 | 2018-08-04 | 2017-08-29 | 2017-04-29 | 2016-09-13 |
| 变动日期 | 2020-12-31 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-28 | 2018-12-25 | 2018-06-30 | 2017-06-30 | 2016-12-31 | 2016-09-14 |