| 类型/截止日期 | 2022-07-21 | 2018-11-21 | 2017-05-02 | 2016-11-01 | 2016-06-23 | 2015-11-04 | 2015-06-19 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 37,500,000 | 30,000,000 |
| 流通股(股) | 51,000,000 | 37,400,000 | 28,220,000 | 27,200,000 | - | - | - |
| 流通A股(股) | 51,000,000 | 37,400,000 | 28,220,000 | 27,200,000 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | - | 13,600,000 | 22,780,000 | 23,800,000 | 51,000,000 | 37,500,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 51,000,000 | 51,000,000 | - | - | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | - | 13,600,000 | 22,780,000 | 23,800,000 | 51,000,000 | 37,500,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | 9,180,000 | 10,200,000 | 10,200,000 | 7,500,000 | - |
| 其他内资持股合计(股) | - | 13,600,000 | 13,600,000 | 13,600,000 | 40,800,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | 13,600,000 | 13,600,000 | 13,600,000 | 40,800,000 | 30,000,000 | 30,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - |
| 高管持股(股) | - | - | - | - | - | - | - |
| 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 | 首发限售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 首发限售股份上市 | 转增股上市,送股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2022-07-18 | 2018-11-16 | 2017-04-26 | 2016-10-27 | 2016-06-13 | 2015-10-29 | 2015-06-12 |
| 变动日期 | 2022-07-21 | 2018-11-21 | 2017-05-02 | 2016-11-01 | 2016-06-23 | 2015-11-04 | 2015-06-19 |