| 类型/截止日期 | 2018-10-31 | 2017-12-31 | 2017-04-26 | 2016-10-27 | 2016-10-18 | 2016-02-04 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 120,670,570 | 113,398,570 | 113,398,570 | 107,798,570 | 107,798,570 | 107,428,570 | 107,428,570 |
| 流通股(股) | 68,541,210 | 61,269,210 | 62,115,930 | 56,515,930 | 11,428,570 | 11,428,570 | 11,428,570 |
| 流通A股(股) | 68,541,210 | 61,269,210 | 62,115,930 | 56,515,930 | 11,428,570 | 11,428,570 | 11,428,570 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 52,129,360 | 52,129,360 | 51,282,640 | 51,282,640 | 96,370,000 | 96,000,000 | 96,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 113,398,570 | 107,798,570 | 107,798,570 | 107,428,570 | 107,428,570 | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 52,129,360 | 52,129,360 | 51,282,640 | 51,282,640 | 96,370,000 | 96,000,000 | 96,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 33,368,400 | 33,368,400 | 33,368,400 | 33,368,400 | 96,370,000 | 96,000,000 | 96,000,000 |
| 其中：境内法人持股 | - | - | - | - | 15,360,000 | 15,360,000 | 15,360,000 |
| 其他境内自然人持股 | 33,368,400 | 33,368,400 | 33,368,400 | 33,368,400 | 81,010,000 | 80,640,000 | 80,640,000 |
| 高管持股(股) | 18,760,960 | 18,760,960 | 17,914,240 | 17,914,240 | - | - | - |
| 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 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-10-26 | 2018-04-26 | 2017-04-21 | 2016-10-24 | 2016-10-13 | 2016-01-28 | 2016-04-21 |
| 变动日期 | 2018-10-31 | 2017-12-31 | 2017-04-26 | 2016-10-27 | 2016-10-18 | 2016-02-04 | 2015-12-31 |