| 类型/截止日期 | 2019-10-25 | 2015-08-10 | 2015-06-30 | 2014-06-30 | 2014-04-04 | 2013-03-06 | 2013-02-27 | 2011-12-31 | 2010-12-31 | 2010-09-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 311,491,352 | 311,491,352 | 311,491,352 | 311,491,352 | 311,491,352 | 311,491,352 | 311,491,352 | 311,491,352 | 311,491,352 | 311,491,352 |
| 流通股(股) | 311,214,882 | 311,086,712 | 310,312,892 | 310,312,892 | 310,312,892 | 309,390,082 | 308,836,582 | 308,836,582 | 308,836,582 | 308,836,582 |
| 流通A股(股) | 311,214,882 | 311,086,712 | 310,312,892 | 310,312,892 | 310,312,892 | 309,390,082 | 308,836,582 | 308,836,582 | 308,836,582 | 308,836,582 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 276,470 | 404,640 | 1,178,460 | 1,178,460 | 1,178,460 | 2,101,270 | 2,654,770 | 2,654,770 | 2,654,770 | 2,654,770 |
| 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) | 276,470 | 404,640 | 1,178,460 | 1,178,460 | 1,178,460 | 2,101,270 | 2,654,770 | 2,654,770 | 2,654,770 | 2,654,770 |
| 国家持股(股) | - | - | 330,964 | 236,684 | 135,670 | 394,774 | 189,527 | 6,439 | - | - |
| 国有法人持股(股) | 276,470 | 404,640 | 847,496 | 941,776 | 1,042,790 | 1,706,496 | 2,465,243 | 2,648,331 | 2,654,770 | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | 2,654,770 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 2,654,770 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 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 | 股改限售流通股上市 | 股改限售流通股上市 | 偿还对价股份 | 偿还对价股份 | 股改限售流通股上市 | 股改限售流通股上市 | 股份性质变更 | 定期报告 | 定期报告 | 股改限售流通股上市 |
| 公告日期 | 2019-10-22 | 2015-08-06 | 2015-08-14 | 2014-08-14 | 2014-03-28 | 2013-02-27 | 2013-02-27 | 2012-04-19 | 2011-04-15 | 2010-09-21 |
| 变动日期 | 2019-10-25 | 2015-08-10 | 2015-06-30 | 2014-06-30 | 2014-04-04 | 2013-03-06 | 2013-02-27 | 2011-12-31 | 2010-12-31 | 2010-09-28 |