| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2019-04-17 | 2018-06-30 | 2017-12-31 | 2017-11-24 | 2017-06-08 | 2017-06-01 | 2017-04-21 | 2017-04-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 69,912,000 | 69,912,000 | 69,912,000 | 69,912,000 | 69,912,000 | 69,912,000 | 69,912,000 | 58,260,000 | 58,260,000 | 58,260,000 |
| 流通股(股) | 23,613,900 | 23,625,900 | 23,622,900 | 23,610,900 | 23,622,900 | 23,625,900 | 23,552,700 | 19,627,250 | 19,634,000 | 6,501,500 |
| 流通A股(股) | 23,613,900 | 23,625,900 | 23,622,900 | 23,610,900 | 23,622,900 | 23,625,900 | 23,552,700 | 19,627,250 | 19,634,000 | 6,501,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 46,298,100 | 46,286,100 | 46,289,100 | 46,301,100 | 46,289,100 | 46,286,100 | 46,359,300 | 38,632,750 | 38,626,000 | 51,758,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 69,912,000 | 58,260,000 | 58,260,000 | 58,260,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 46,298,100 | 46,286,100 | 46,289,100 | 46,301,100 | 46,289,100 | 46,286,100 | 46,359,300 | 38,632,750 | 38,626,000 | 51,758,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 40,392,000 | 40,392,000 | 40,392,000 | 40,392,000 | 40,392,000 | 40,392,000 | 40,392,000 | 33,660,000 | 33,660,000 | 51,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 40,392,000 | 40,392,000 | 40,392,000 | 40,392,000 | 40,392,000 | 40,392,000 | 40,392,000 | 33,660,000 | 33,660,000 | 51,000,000 |
| 高管持股(股) | 5,906,100 | 5,894,100 | 5,897,100 | 5,909,100 | 5,897,100 | 5,894,100 | 5,967,300 | 4,972,750 | 4,966,000 | 758,500 |
| 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 | 转增股上市 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2020-08-25 | 2020-04-28 | 2019-04-12 | 2018-08-22 | 2018-04-25 | 2017-11-20 | 2017-06-01 | 2017-06-01 | 2017-04-18 | 2017-04-18 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2019-04-17 | 2018-06-30 | 2017-12-31 | 2017-11-24 | 2017-06-08 | 2017-06-01 | 2017-04-21 | 2017-04-18 |