| 类型/截止日期 | 2020-06-30 | 2019-05-17 | 2018-12-31 | 2018-08-03 | 2018-07-31 | 2017-12-31 | 2017-11-02 | 2016-12-31 | 2015-05-22 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,424,822 | 60,424,822 | 60,424,822 | 60,424,822 | 60,424,822 | 60,424,822 | 60,424,822 | 60,424,822 | 60,424,822 | 60,424,822 |
| 流通股(股) | 50,647,984 | 50,679,019 | 50,520,119 | 50,469,264 | 50,418,409 | 50,508,989 | 50,521,703 | 47,935,703 | 48,717,203 | 48,667,203 |
| 流通A股(股) | 50,647,984 | 50,679,019 | 50,520,119 | 50,469,264 | 50,418,409 | 50,508,989 | 50,521,703 | 47,935,703 | 48,717,203 | 48,667,203 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,776,838 | 9,745,803 | 9,904,703 | 9,955,558 | 10,006,413 | 9,915,833 | 9,903,119 | 12,489,119 | 11,707,619 | 11,757,619 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 60,424,822 | 60,424,822 | 60,424,822 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 9,776,838 | 9,745,803 | 9,904,703 | 9,955,558 | 10,006,413 | 9,915,833 | 9,903,119 | 12,489,119 | 11,707,619 | 11,757,619 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 9,776,838 | 9,745,803 | 9,904,703 | 9,955,558 | 10,006,413 | 9,915,833 | 9,903,119 | 12,489,119 | 11,707,619 | 11,757,619 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2020-08-21 | 2019-05-13 | 2019-04-26 | 2018-07-31 | 2018-07-31 | 2018-04-26 | 2017-10-30 | 2017-04-25 | 2015-05-19 | 2015-04-23 |
| 变动日期 | 2020-06-30 | 2019-05-17 | 2018-12-31 | 2018-08-03 | 2018-07-31 | 2017-12-31 | 2017-11-02 | 2016-12-31 | 2015-05-22 | 2014-12-31 |