| 类型/截止日期 | 2019-06-30 | 2017-12-31 | 2017-07-21 | 2017-06-30 | 2016-12-31 | 2015-12-31 | 2010-12-31 | 2010-01-19 | 2009-01-13 | 2008-05-07 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 184,819,607 | 184,819,607 | 184,819,607 | 184,819,607 | 184,819,607 | 184,819,607 | 184,819,607 | 184,819,607 | 184,819,607 | 184,819,607 |
| 流通股(股) | 183,346,957 | 183,348,857 | 183,348,857 | 183,328,857 | 183,328,382 | 183,328,382 | 183,329,132 | 183,329,132 | 134,497,076 | 125,106,156 |
| 流通A股(股) | 183,346,957 | 183,348,857 | 183,348,857 | 183,328,857 | 183,328,382 | 183,328,382 | 183,329,132 | 183,329,132 | 134,497,076 | 125,106,156 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 1,472,650 | 1,470,750 | 1,470,750 | 1,490,750 | 1,491,225 | 1,491,225 | 1,490,475 | 1,490,475 | 50,322,531 | 59,713,451 |
| 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) | 1,472,650 | 1,470,750 | 1,470,750 | 1,490,750 | 1,491,225 | 1,491,225 | 1,490,475 | 1,490,475 | 50,322,531 | 59,713,451 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,470,000 | 1,470,000 | 1,470,000 | 1,470,000 | 1,470,000 | 1,490,000 | 1,490,000 | 1,490,000 | 50,322,056 | 59,712,976 |
| 其中：境内法人持股 | 1,470,000 | 1,470,000 | 1,470,000 | 1,470,000 | 1,470,000 | 1,490,000 | 1,490,000 | 1,490,000 | 50,322,056 | 59,712,976 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 2,650 | 750 | 750 | 20,750 | 21,225 | 1,225 | 475 | 475 | 475 | 475 |
| 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 | 股改限售流通股上市 | 高管股份变动 | 股份性质变更 | 高管股份变动 | 定期报告 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 |
| 公告日期 | 2019-08-28 | 2018-03-30 | 2017-07-20 | 2017-08-18 | 2017-03-18 | 2016-03-10 | 2011-03-16 | 2010-01-16 | 2009-01-10 | 2008-05-06 |
| 变动日期 | 2019-06-30 | 2017-12-31 | 2017-07-21 | 2017-06-30 | 2016-12-31 | 2015-12-31 | 2010-12-31 | 2010-01-19 | 2009-01-13 | 2008-05-07 |