| 类型/截止日期 | 2022-06-30 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-04-10 | 2017-04-07 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 1,008,327,309 | 1,008,327,309 | 1,008,327,309 | 1,008,327,309 | 1,008,327,309 | 1,008,327,309 | 1,008,327,309 | 1,008,327,309 | 1,008,327,309 | 1,008,327,309 |
| 流通股(股) | 1,008,269,840 | 1,008,270,065 | 1,008,180,305 | 1,008,187,054 | 1,008,162,734 | 1,008,182,431 | 1,008,187,056 | 1,008,142,956 | 737,446,047 | 737,485,147 |
| 流通A股(股) | 1,008,269,840 | 1,008,270,065 | 1,008,180,305 | 1,008,187,054 | 1,008,162,734 | 1,008,182,431 | 1,008,187,056 | 1,008,142,956 | 737,446,047 | 737,485,147 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 57,469 | 57,244 | 147,004 | 140,255 | 164,575 | 144,878 | 140,253 | 184,353 | 270,881,262 | 270,842,162 |
| 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) | 57,469 | 57,244 | 147,004 | 140,255 | 164,575 | 144,878 | 140,253 | 184,353 | 270,881,262 | 270,842,162 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | 270,696,909 | 270,696,909 |
| 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) | 57,469 | 57,244 | 147,004 | 140,255 | 164,575 | 144,878 | 140,253 | 184,353 | 184,353 | 145,253 |
| 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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2022-08-06 | 2021-04-09 | 2019-08-24 | 2019-03-29 | 2018-08-24 | 2018-03-24 | 2017-08-25 | 2017-04-07 | 2017-04-07 | 2017-03-25 |
| 变动日期 | 2022-06-30 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-04-10 | 2017-04-07 | 2016-12-31 |