| 类型/截止日期 | 2023-11-23 | 2022-04-15 | 2020-03-11 | 2019-07-18 | 2017-05-22 | 2016-07-07 | 2016-06-21 | 2016-04-29 | 2015-04-29 | 2013-06-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 285,456,270 | 287,145,674 | 287,990,370 | 288,105,370 | 285,456,270 | 219,581,746 | 168,909,035 | 168,909,035 | 168,909,035 | 156,700,189 |
| 流通股(股) | 285,456,270 | 285,456,270 | 285,456,270 | 285,456,270 | 285,456,270 | 219,581,746 | 168,909,035 | 164,308,846 | 152,100,000 | 152,100,000 |
| 流通A股(股) | 285,456,270 | 285,456,270 | 285,456,270 | 285,456,270 | 285,456,270 | 219,581,746 | 168,909,035 | 164,308,846 | 152,100,000 | 152,100,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 1,689,404 | 2,534,100 | 2,649,100 | - | - | - | 4,600,189 | 16,809,035 | 4,600,189 |
| 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) | - | 1,689,404 | 2,534,100 | 2,649,100 | - | - | - | 4,600,189 | 16,809,035 | 4,600,189 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | 4,600,189 | 4,600,189 | - |
| 其他内资持股合计(股) | - | 1,689,404 | 2,534,100 | 2,649,100 | - | - | - | - | 12,208,846 | 4,600,189 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 12,208,846 | 4,600,189 |
| 其他境内自然人持股 | - | 1,689,404 | 2,534,100 | 2,649,100 | - | - | - | - | - | - |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 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 | 回购 | 回购 | 回购 | 期权行权 | 转增股上市 | 转增股上市 | 网下配售股份上市 | 网下配售股份上市 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2023-11-21 | 2022-04-13 | 2020-03-09 | 2019-07-20 | 2017-05-12 | 2016-06-30 | 2016-06-16 | 2016-04-26 | 2015-04-30 | 2013-06-22 |
| 变动日期 | 2023-11-23 | 2022-04-15 | 2020-03-11 | 2019-07-18 | 2017-05-22 | 2016-07-07 | 2016-06-21 | 2016-04-29 | 2015-04-29 | 2013-06-20 |