| 类型/截止日期 | 2022-12-31 | 2018-06-30 | 2018-03-31 | 2017-03-16 | 2017-01-16 | 2017-01-13 | 2016-06-30 | 2016-06-17 | 2015-11-19 | 2015-06-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 71,215,846 | 71,215,846 | 71,215,846 | 71,215,846 | 71,215,846 | 71,215,846 | 66,670,000 | 66,670,000 | 66,670,000 | 60,000,000 |
| 流通股(股) | 45,948,046 | 49,165,846 | 47,650,846 | 49,165,846 | 38,965,846 | 36,195,846 | 31,650,000 | 53,700,000 | 43,500,000 | 39,600,000 |
| 流通A股(股) | 45,948,046 | 49,165,846 | 47,650,846 | 49,165,846 | 38,965,846 | 36,195,846 | 31,650,000 | 53,700,000 | 43,500,000 | 39,600,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,267,800 | 22,050,000 | 23,565,000 | 22,050,000 | 32,250,000 | 35,020,000 | 35,020,000 | 12,970,000 | 23,170,000 | 20,400,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 71,215,846 | 71,215,846 | 71,215,846 | 66,670,000 | 66,670,000 | 66,670,000 | 60,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 25,267,800 | 22,050,000 | 23,565,000 | 22,050,000 | 32,250,000 | 35,020,000 | 35,020,000 | 12,970,000 | 23,170,000 | 20,400,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | 10,200,000 | 10,200,000 | 10,200,000 | 10,200,000 | 20,400,000 | 20,400,000 |
| 其他内资持股合计(股) | - | - | - | - | - | 2,770,000 | 2,770,000 | 2,770,000 | 2,770,000 | - |
| 其中：境内法人持股 | - | - | - | - | - | 2,770,000 | 2,770,000 | 2,770,000 | 2,770,000 | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 25,267,800 | 22,050,000 | 23,565,000 | 22,050,000 | 22,050,000 | 22,050,000 | 22,050,000 | - | - | - |
| 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 | 网下配售股份上市 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2023-03-17 | 2018-08-10 | 2018-04-25 | 2017-03-13 | 2017-01-12 | 2017-01-10 | 2016-08-19 | 2016-06-14 | 2015-11-13 | 2015-06-15 |
| 变动日期 | 2022-12-31 | 2018-06-30 | 2018-03-31 | 2017-03-16 | 2017-01-16 | 2017-01-13 | 2016-06-30 | 2016-06-17 | 2015-11-19 | 2015-06-18 |