| 类型/截止日期 | 2020-06-01 | 2019-12-31 | 2018-11-20 | 2018-06-30 | 2016-12-31 | 2016-11-11 | 2016-03-22 | 2015-12-31 | 2015-07-31 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 27,510,000 | 27,510,000 | 27,510,000 | 27,510,000 | 27,510,000 | 27,510,000 | 27,260,000 | 27,260,000 | 27,260,000 | 6,815,000 |
| 流通股(股) | 13,769,180 | 13,708,272 | 14,023,496 | 13,867,208 | 13,906,280 | 13,930,280 | 13,680,280 | 13,624,280 | 13,638,280 | 3,409,570 |
| 流通A股(股) | 13,769,180 | 13,708,272 | 14,023,496 | 13,867,208 | 13,906,280 | 13,930,280 | 13,680,280 | 13,624,280 | 13,638,280 | 3,409,570 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,740,820 | 13,801,728 | 13,486,504 | 13,642,792 | 13,603,720 | 13,579,720 | 13,579,720 | 13,635,720 | 13,621,720 | 3,405,430 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 27,510,000 | 27,510,000 | 27,260,000 | 27,260,000 | 27,260,000 | 6,815,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 13,740,820 | 13,801,728 | 13,486,504 | 13,642,792 | 13,603,720 | 13,579,720 | 13,579,720 | 13,635,720 | 13,621,720 | 3,405,430 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 2,414,590 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 9,658,360 | 2,414,590 |
| 高管持股(股) | 4,082,460 | 4,143,368 | 3,828,144 | 3,984,432 | 3,945,360 | 3,921,360 | 3,921,360 | 3,977,360 | 3,963,360 | 990,840 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 转增股上市 | 高管股份变动,增发A股上市 |
| 公告日期 | 2020-05-27 | 2020-04-28 | 2018-11-15 | 2018-08-24 | 2017-04-26 | 2016-11-07 | 2016-03-17 | 2016-04-26 | 2015-07-24 | 2015-08-24 |
| 变动日期 | 2020-06-01 | 2019-12-31 | 2018-11-20 | 2018-06-30 | 2016-12-31 | 2016-11-11 | 2016-03-22 | 2015-12-31 | 2015-07-31 | 2015-06-30 |