| 类型/截止日期 | 2022-12-31 | 2022-09-15 | 2022-08-19 | 2022-06-30 | 2020-06-30 | 2018-12-31 | 2018-08-23 | 2018-06-30 | 2017-06-30 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 587,568,600 | 587,568,600 | 590,200,000 | 590,200,000 | 590,200,000 | 590,200,000 | 590,200,000 | 590,200,000 | 590,200,000 | 590,200,000 |
| 流通股(股) | 551,807,766 | 553,687,966 | 556,319,366 | 538,248,425 | 538,454,600 | 533,391,150 | 533,356,652 | 533,391,150 | 533,356,652 | 532,004,077 |
| 流通A股(股) | 551,807,766 | 553,687,966 | 556,319,366 | 538,248,425 | 538,454,600 | 533,391,150 | 533,356,652 | 533,391,150 | 533,356,652 | 532,004,077 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,760,834 | 33,880,634 | 33,880,634 | 51,951,575 | 51,745,400 | 56,808,850 | 56,843,348 | 56,808,850 | 56,843,348 | 58,195,923 |
| 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) | 35,760,834 | 33,880,634 | 33,880,634 | 51,951,575 | 51,745,400 | 56,808,850 | 56,843,348 | 56,808,850 | 56,843,348 | 58,195,923 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 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) | 35,760,834 | 33,880,634 | 33,880,634 | 51,951,575 | 51,745,400 | 56,808,850 | 56,843,348 | 56,808,850 | 56,843,348 | 58,195,923 |
| 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 | 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 | 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 | 2023-04-28 | 2022-09-15 | 2022-08-19 | 2022-08-19 | 2020-08-26 | 2019-04-24 | 2018-08-23 | 2018-08-23 | 2017-08-23 | 2016-08-22 |
| 变动日期 | 2022-12-31 | 2022-09-15 | 2022-08-19 | 2022-06-30 | 2020-06-30 | 2018-12-31 | 2018-08-23 | 2018-06-30 | 2017-06-30 | 2016-06-30 |