| 类型/截止日期 | 2020-04-30 | 2019-07-19 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-05-31 | 2017-05-24 | 2016-11-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 65,869,681 | 65,869,681 | 65,869,681 | 65,869,681 | 65,869,681 | 65,869,681 | 65,869,681 | 65,869,681 | 65,869,681 | 65,869,681 |
| 流通股(股) | 46,481,997 | 47,053,796 | 46,203,995 | 46,179,395 | 46,266,247 | 46,290,997 | 46,851,447 | 46,842,447 | 46,833,447 | 46,842,447 |
| 流通A股(股) | 46,481,997 | 47,053,796 | 46,203,995 | 46,179,395 | 46,266,247 | 46,290,997 | 46,851,447 | 46,842,447 | 46,833,447 | 46,842,447 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,387,684 | 18,815,885 | 19,665,686 | 19,690,286 | 19,603,434 | 19,578,684 | 19,018,234 | 19,027,234 | 19,036,234 | 19,027,234 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 65,869,681 | 65,869,681 | 65,869,681 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 19,387,684 | 18,815,885 | 19,665,686 | 19,690,286 | 19,603,434 | 19,578,684 | 19,018,234 | 19,027,234 | 19,036,234 | 19,027,234 |
| 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) | 19,387,684 | 18,815,885 | 19,665,686 | 19,690,286 | 19,603,434 | 19,578,684 | 19,018,234 | 19,027,234 | 19,036,234 | 19,027,234 |
| 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 | 网下配售股份上市 |
| 公告日期 | 2020-04-24 | 2019-07-16 | 2019-08-20 | 2019-04-18 | 2018-08-22 | 2018-04-16 | 2017-08-23 | 2017-05-24 | 2017-05-24 | 2016-11-10 |
| 变动日期 | 2020-04-30 | 2019-07-19 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-05-31 | 2017-05-24 | 2016-11-15 |