| 类型/截止日期 | 2016-12-31 | 2015-12-31 | 2014-10-13 | 2012-10-15 | 2012-06-30 | 2012-01-13 | 2011-12-31 | 2011-10-13 | 2011-09-16 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 120,000,000 |
| 流通股(股) | 159,573,625 | 159,431,500 | 160,000,000 | 76,000,000 | 40,000,000 | 40,000,000 | 32,000,000 | 32,000,000 | - |
| 流通A股(股) | 159,573,625 | 159,431,500 | 160,000,000 | 76,000,000 | 40,000,000 | 40,000,000 | 32,000,000 | 32,000,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 426,375 | 568,500 | - | 84,000,000 | 120,000,000 | 120,000,000 | 128,000,000 | 128,000,000 | 120,000,000 |
| 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) | 426,375 | 568,500 | - | 84,000,000 | 120,000,000 | 120,000,000 | 128,000,000 | 128,000,000 | 120,000,000 |
| 国家持股(股) | - | - | - | - | - | 36,000,000 | - | 36,000,000 | 36,000,000 |
| 国有法人持股(股) | - | - | - | - | 36,000,000 | - | 36,000,000 | - | - |
| 其他内资持股合计(股) | - | - | - | 84,000,000 | 84,000,000 | 84,000,000 | 92,000,000 | 92,000,000 | 84,000,000 |
| 其中：境内法人持股 | - | - | - | 72,000,000 | 72,000,000 | 72,000,000 | 74,000,000 | 80,000,000 | 72,000,000 |
| 其他境内自然人持股 | - | - | - | 12,000,000 | 12,000,000 | 12,000,000 | 18,000,000 | 12,000,000 | 12,000,000 |
| 高管持股(股) | 426,375 | 568,500 | - | - | - | - | - | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 定期报告 | 网下配售股份上市 | 定期报告 | 首发A股上市 | 上市前股本 |
| 公告日期 | 2017-04-22 | 2016-04-06 | 2014-10-10 | 2012-10-12 | 2012-08-28 | 2012-01-10 | 2012-04-25 | 2011-10-12 | 2011-09-16 |
| 变动日期 | 2016-12-31 | 2015-12-31 | 2014-10-13 | 2012-10-15 | 2012-06-30 | 2012-01-13 | 2011-12-31 | 2011-10-13 | 2011-09-16 |