| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-03-11 | 2016-03-08 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 1,080,551,669 | 1,080,551,669 | 1,080,551,669 | 1,080,551,669 | 1,080,551,669 | 1,080,551,669 | 1,080,551,669 | 1,080,551,669 | 1,080,551,669 | 1,080,551,669 |
| 流通股(股) | 1,079,880,762 | 1,079,882,262 | 1,079,754,322 | 1,079,786,307 | 1,079,832,057 | 1,079,781,218 | 1,079,801,259 | 1,079,808,364 | 993,972,882 | 993,983,977 |
| 流通A股(股) | 1,079,880,762 | 1,079,882,262 | 1,079,754,322 | 1,079,786,307 | 1,079,832,057 | 1,079,781,218 | 1,079,801,259 | 1,079,808,364 | 993,972,882 | 993,983,977 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 670,907 | 669,407 | 797,347 | 765,362 | 719,612 | 770,451 | 750,410 | 743,305 | 86,578,787 | 86,567,692 |
| 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) | 670,907 | 669,407 | 797,347 | 765,362 | 719,612 | 770,451 | 750,410 | 743,305 | 86,578,787 | 86,567,692 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | 85,835,482 | 85,835,482 |
| 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) | 670,907 | 669,407 | 797,347 | 765,362 | 719,612 | 770,451 | 750,410 | 743,305 | 743,305 | 732,210 |
| 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 | 股改限售流通股上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-04-29 | 2022-08-29 | 2021-04-29 | 2020-08-11 | 2018-08-31 | 2018-04-27 | 2017-08-30 | 2016-03-09 | 2016-03-09 | 2016-04-27 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-03-11 | 2016-03-08 | 2015-12-31 |