| 类型/截止日期 | 2019-06-30 | 2019-03-18 | 2018-12-31 | 2018-06-30 | 2018-01-03 | 2017-12-31 | 2017-12-13 | 2017-05-03 | 2016-12-31 | 2016-12-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,547,000 | 22,547,000 | 22,547,000 | 22,547,000 | 22,547,000 | 22,547,000 | 22,547,000 | 17,547,000 | 17,547,000 | 17,547,000 |
| 流通股(股) | 9,883,814 | 10,048,689 | 8,710,189 | 8,691,939 | 9,044,796 | 9,026,564 | 9,033,314 | 9,033,314 | 9,037,877 | 9,044,627 |
| 流通A股(股) | 9,883,814 | 10,048,689 | 8,710,189 | 8,691,939 | 9,044,796 | 9,026,564 | 9,033,314 | 9,033,314 | 9,037,877 | 9,044,627 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,663,186 | 12,498,311 | 13,836,811 | 13,855,061 | 13,502,204 | 13,520,436 | 13,513,686 | 8,513,686 | 8,509,123 | 8,502,373 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 17,547,000 | 17,547,000 | 17,547,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 12,663,186 | 12,498,311 | 13,836,811 | 13,855,061 | 13,502,204 | 13,520,436 | 13,513,686 | 8,513,686 | 8,509,123 | 8,502,373 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,332,499 | 8,332,499 | 8,332,499 | 8,332,499 | 8,332,499 | 8,332,499 | 8,332,499 | 3,332,499 | 3,332,499 | 3,332,499 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,332,499 | 8,332,499 | 8,332,499 | 8,332,499 | 8,332,499 | 8,332,499 | 8,332,499 | 3,332,499 | 3,332,499 | 3,332,499 |
| 高管持股(股) | 4,330,687 | 4,165,812 | 5,504,312 | 5,522,562 | 5,169,705 | 5,187,937 | 5,181,187 | 5,181,187 | 5,176,624 | 5,169,874 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2019-08-19 | 2019-03-13 | 2019-04-17 | 2018-08-21 | 2017-12-28 | 2018-04-24 | 2017-12-08 | 2017-05-05 | 2017-04-18 | 2016-11-28 |
| 变动日期 | 2019-06-30 | 2019-03-18 | 2018-12-31 | 2018-06-30 | 2018-01-03 | 2017-12-31 | 2017-12-13 | 2017-05-03 | 2016-12-31 | 2016-12-01 |