| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2019-02-12 | 2018-06-30 | 2017-12-31 | 2017-11-07 | 2016-11-23 | 2016-08-25 | 2016-03-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 48,400,000 | 48,400,000 | 48,400,000 | 48,400,000 | 48,400,000 | 48,400,000 | 48,400,000 | 48,400,000 | 48,400,000 | 48,000,000 |
| 流通股(股) | 25,603,120 | 25,614,370 | 25,654,120 | 29,250,520 | 28,178,520 | 27,106,520 | 28,178,520 | 27,106,520 | 400,000 | - |
| 流通A股(股) | 25,603,120 | 25,614,370 | 25,654,120 | 29,250,520 | 28,178,520 | 27,106,520 | 28,178,520 | 27,106,520 | 400,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,796,880 | 22,785,630 | 22,745,880 | 19,149,480 | 20,221,480 | 21,293,480 | 20,221,480 | 21,293,480 | 48,000,000 | 48,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 48,400,000 | 48,400,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 22,796,880 | 22,785,630 | 22,745,880 | 19,149,480 | 20,221,480 | 21,293,480 | 20,221,480 | 21,293,480 | 48,000,000 | 48,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,458,560 | 11,458,560 | 11,458,560 | 11,458,560 | 12,530,560 | 12,530,560 | 12,530,560 | 13,602,560 | 48,000,000 | 48,000,000 |
| 其中：境内法人持股 | - | - | - | - | 1,072,000 | 1,072,000 | 1,072,000 | 2,144,000 | 22,467,360 | 22,467,360 |
| 其他境内自然人持股 | 11,458,560 | 11,458,560 | 11,458,560 | 11,458,560 | 11,458,560 | 11,458,560 | 11,458,560 | 11,458,560 | 25,532,640 | 25,532,640 |
| 高管持股(股) | 11,338,320 | 11,327,070 | 11,287,320 | 7,690,920 | 7,690,920 | 8,762,920 | 7,690,920 | 7,690,920 | - | - |
| 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 | 首发限售股份上市 | 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 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2020-08-18 | 2020-03-26 | 2019-08-15 | 2019-01-31 | 2018-08-21 | 2018-04-02 | 2017-11-02 | 2016-11-18 | 2016-08-22 | 2016-02-23 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2019-02-12 | 2018-06-30 | 2017-12-31 | 2017-11-07 | 2016-11-23 | 2016-08-25 | 2016-03-10 |