| 类型/截止日期 | 2019-12-31 | 2018-07-09 | 2017-05-25 | 2016-12-09 | 2016-01-12 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 58,000,000 | 58,000,000 | 58,000,000 | 58,000,000 | 58,000,000 | 58,000,000 |
| 流通股(股) | 5,800,000 | 40,600,000 | 29,000,000 | 17,400,000 | - | - |
| 流通A股(股) | 5,800,000 | 40,600,000 | 29,000,000 | 17,400,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 52,200,000 | 17,400,000 | 29,000,000 | 40,600,000 | 58,000,000 | 58,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 58,000,000 | 58,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 52,200,000 | 17,400,000 | 29,000,000 | 40,600,000 | 58,000,000 | 58,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 11,600,000 | 23,200,000 | 58,000,000 | 58,000,000 |
| 其中：境内法人持股 | - | - | 11,600,000 | 23,200,000 | 34,800,000 | 34,800,000 |
| 其他境内自然人持股 | - | - | - | - | 23,200,000 | 23,200,000 |
| 高管持股(股) | 52,200,000 | 17,400,000 | 17,400,000 | 17,400,000 | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-03-31 | 2018-07-04 | 2017-05-22 | 2016-12-06 | 2015-12-30 | 2016-03-29 |
| 变动日期 | 2019-12-31 | 2018-07-09 | 2017-05-25 | 2016-12-09 | 2016-01-12 | 2015-12-31 |