| 类型/截止日期 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2015-05-21 | 2015-05-14 | 2014-12-31 | 2014-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 189,000,000 | 189,000,000 | 189,000,000 | 189,000,000 | 189,000,000 | 189,000,000 | 189,000,000 | 135,000,000 | 135,000,000 | 135,000,000 |
| 流通股(股) | 188,984,175 | 163,229,329 | 163,245,154 | 137,490,302 | 137,650,578 | 128,356,959 | 129,459,596 | 92,471,140 | 86,878,376 | 77,621,762 |
| 流通A股(股) | 188,984,175 | 163,229,329 | 163,245,154 | 137,490,302 | 137,650,578 | 128,356,959 | 129,459,596 | 92,471,140 | 86,878,376 | 77,621,762 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,825 | 25,770,671 | 25,754,846 | 51,509,698 | 51,349,422 | 60,643,041 | 59,540,404 | 42,528,860 | 48,121,624 | 57,378,238 |
| 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) | 15,825 | 25,770,671 | 25,754,846 | 51,509,698 | 51,349,422 | 60,643,041 | 59,540,404 | 42,528,860 | 48,121,624 | 57,378,238 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 15,825 | 25,770,671 | 25,754,846 | 51,509,698 | 51,349,422 | 60,643,041 | 59,540,404 | 42,528,860 | 48,121,624 | 57,378,238 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2018-08-28 | 2018-04-27 | 2017-08-24 | 2017-03-03 | 2016-08-22 | 2016-04-01 | 2015-05-15 | 2015-05-15 | 2015-04-18 | 2014-08-22 |
| 变动日期 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2015-05-21 | 2015-05-14 | 2014-12-31 | 2014-06-30 |