| 类型/截止日期 | 2018-12-31 | 2018-06-30 | 2017-07-10 | 2017-06-30 | 2017-03-16 | 2016-12-31 | 2016-06-30 | 2016-04-28 | 2016-04-21 | 2015-12-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,219,400 | 21,219,400 | 21,219,400 | 21,219,400 | 21,219,400 | 21,219,400 | 21,219,400 | 21,219,400 | 13,430,000 | 13,430,000 |
| 流通股(股) | 8,218,632 | 8,226,532 | 9,767,032 | 9,763,082 | 9,850,082 | 7,954,082 | 7,958,032 | 8,108,032 | 5,131,666 | 5,181,666 |
| 流通A股(股) | 8,218,632 | 8,226,532 | 9,767,032 | 9,763,082 | 9,850,082 | 7,954,082 | 7,958,032 | 8,108,032 | 5,131,666 | 5,181,666 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,000,768 | 12,992,868 | 11,452,368 | 11,456,318 | 11,369,318 | 13,265,318 | 13,261,368 | 13,111,368 | 8,298,334 | 8,248,334 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 21,219,400 | 21,219,400 | 21,219,400 | 21,219,400 | 13,430,000 | 13,430,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 13,000,768 | 12,992,868 | 11,452,368 | 11,456,318 | 11,369,318 | 13,265,318 | 13,261,368 | 13,111,368 | 8,298,334 | 8,248,334 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,796,002 | 9,796,002 | 9,796,002 | 9,796,002 | 9,796,002 | 9,796,002 | 9,796,002 | 9,796,002 | 6,200,001 | 6,200,001 |
| 其中：境内法人持股 | 7,162,668 | 7,162,668 | 7,162,668 | 7,162,668 | 7,162,668 | 7,162,668 | 7,162,668 | 7,162,668 | 4,533,334 | 4,533,334 |
| 其他境内自然人持股 | 2,633,334 | 2,633,334 | 2,633,334 | 2,633,334 | 2,633,334 | 2,633,334 | 2,633,334 | 2,633,334 | 1,666,667 | 1,666,667 |
| 高管持股(股) | 3,204,766 | 3,196,866 | 1,656,366 | 1,660,316 | 1,573,316 | 3,469,316 | 3,465,366 | 3,315,366 | 2,098,333 | 2,048,333 |
| 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 | 高管股份变动 | 转增股上市 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2019-04-11 | 2018-08-20 | 2017-07-05 | 2017-08-22 | 2017-03-13 | 2017-03-28 | 2016-08-24 | 2016-04-21 | 2016-04-21 | 2015-12-23 |
| 变动日期 | 2018-12-31 | 2018-06-30 | 2017-07-10 | 2017-06-30 | 2017-03-16 | 2016-12-31 | 2016-06-30 | 2016-04-28 | 2016-04-21 | 2015-12-28 |