| 类型/截止日期 | 2022-12-31 | 2020-06-30 | 2019-08-06 | 2019-07-17 | 2019-07-16 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-01-25 | 2017-12-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 749,475,000 | 749,475,000 | 749,475,000 | 754,475,000 | 765,525,000 | 765,525,000 | 765,525,000 | 765,525,000 | 765,525,000 | 766,525,000 |
| 流通股(股) | 687,361,651 | 687,394,322 | 639,792,576 | 639,792,576 | 639,792,576 | 602,138,580 | 601,615,080 | 607,122,533 | 579,072,502 | 579,010,002 |
| 流通A股(股) | 687,361,651 | 687,394,322 | 639,792,576 | 639,792,576 | 639,792,576 | 602,138,580 | 601,615,080 | 607,122,533 | 579,072,502 | 579,010,002 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 62,113,349 | 62,080,678 | 109,682,424 | 114,682,424 | 125,732,424 | 163,386,420 | 163,909,920 | 158,402,467 | 186,452,498 | 187,514,998 |
| 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) | 62,113,349 | 62,080,678 | 109,682,424 | 114,682,424 | 125,732,424 | 163,386,420 | 163,909,920 | 158,402,467 | 186,452,498 | 187,514,998 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 5,000,000 | 16,050,000 | 16,050,000 | 16,050,000 | 16,050,000 | 16,050,000 | 17,050,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 5,000,000 | 16,050,000 | 16,050,000 | 16,050,000 | 16,050,000 | 16,050,000 | 17,050,000 |
| 高管持股(股) | 62,113,349 | 62,080,678 | 109,682,424 | 109,682,424 | 109,682,424 | 147,336,420 | 147,859,920 | 142,352,467 | 170,402,498 | 170,464,998 |
| 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 | 回购 | 回购 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 回购,高管股份变动 | 股份性质变更 |
| 公告日期 | 2023-04-26 | 2020-08-08 | 2019-08-07 | 2019-07-18 | 2019-07-18 | 2019-08-08 | 2019-04-25 | 2018-08-30 | 2018-04-25 | 2018-01-25 |
| 变动日期 | 2022-12-31 | 2020-06-30 | 2019-08-06 | 2019-07-17 | 2019-07-16 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-01-25 | 2017-12-29 |