| 类型/截止日期 | 2023-12-29 | 2023-08-18 | 2022-07-18 | 2015-04-21 | 2012-12-31 | 2012-06-30 | 2012-04-20 | 2010-12-31 | 2009-08-24 | 2008-12-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 303,915,506 | 303,968,900 | 304,610,502 | 303,087,602 | 303,087,602 | 303,087,602 | 303,087,602 | 177,061,132 | 177,061,132 | 137,474,400 |
| 流通股(股) | 303,087,602 | 303,087,602 | 303,087,602 | 303,087,602 | 177,061,132 | 177,048,732 | 177,051,832 | 177,051,832 | 177,061,132 | 137,474,400 |
| 流通A股(股) | 303,087,602 | 303,087,602 | 303,087,602 | 303,087,602 | 177,061,132 | 177,048,732 | 177,051,832 | 177,051,832 | 177,061,132 | 137,474,400 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 827,904 | 881,298 | 1,522,900 | - | 126,026,470 | 126,038,870 | 126,035,770 | 9,300 | - | - |
| 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) | 827,904 | 881,298 | 1,522,900 | - | 126,026,470 | 126,038,870 | 126,035,770 | 9,300 | - | - |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | 126,026,470 | 126,026,470 | 126,026,470 | - | - | - |
| 其他内资持股合计(股) | 827,904 | 881,298 | 1,522,900 | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 827,904 | 881,298 | 1,522,900 | - | - | - | - | - | - | - |
| 高管持股(股) | - | - | - | - | - | 12,400 | 9,300 | 9,300 | - | - |
| 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 | 限制性股票 | 网下配售股份上市 | 定期报告 | 定期报告 | 增发A股上市 | 定期报告 | 配售A股上市 | 股改限售流通股上市 |
| 公告日期 | 2023-12-30 | 2023-08-21 | 2022-07-15 | 2015-04-17 | 2013-02-27 | 2012-08-11 | 2012-04-19 | 2011-03-10 | 2009-08-20 | 2008-12-27 |
| 变动日期 | 2023-12-29 | 2023-08-18 | 2022-07-18 | 2015-04-21 | 2012-12-31 | 2012-06-30 | 2012-04-20 | 2010-12-31 | 2009-08-24 | 2008-12-30 |