| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2018-10-23 | 2017-11-09 | 2017-05-09 | 2016-10-20 | 2015-09-23 | 2015-07-03 | 2015-04-01 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 180,651,450 | 180,651,450 | 180,651,450 | 172,561,450 | 172,561,450 | 172,561,450 | 166,561,450 | 83,280,725 | 65,217,392 | 65,217,392 |
| 流通股(股) | 126,551,550 | 126,202,346 | 126,551,550 | 118,461,550 | 110,114,648 | 101,767,754 | 95,767,754 | 47,883,877 | 29,820,544 | 29,820,544 |
| 流通A股(股) | 126,551,550 | 126,202,346 | 126,551,550 | 118,461,550 | 110,114,648 | 101,767,754 | 95,767,754 | 47,883,877 | 29,820,544 | 29,820,544 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 54,099,900 | 54,449,104 | 54,099,900 | 54,099,900 | 62,446,802 | 70,793,696 | 70,793,696 | 35,396,848 | 35,396,848 | 35,396,848 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 172,561,450 | 172,561,450 | 166,561,450 | 83,280,725 | 65,217,392 | 65,217,392 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 54,099,900 | 54,449,104 | 54,099,900 | 54,099,900 | 62,446,802 | 70,793,696 | 70,793,696 | 35,396,848 | 35,396,848 | 35,396,848 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 52,248,048 | 52,248,048 | 52,248,048 | 52,248,048 | 60,594,950 | 68,941,844 | 68,941,844 | 34,470,922 | 34,470,922 | 34,470,922 |
| 其中：境内法人持股 | 37,433,232 | 37,433,232 | 37,433,232 | 37,433,232 | 45,780,134 | 54,127,028 | 54,127,028 | 27,063,514 | 27,063,514 | 27,063,514 |
| 其他境内自然人持股 | 14,814,816 | 14,814,816 | 14,814,816 | 14,814,816 | 14,814,816 | 14,814,816 | 14,814,816 | 7,407,408 | 7,407,408 | 7,407,408 |
| 高管持股(股) | 1,851,852 | 2,201,056 | 1,851,852 | 1,851,852 | 1,851,852 | 1,851,852 | 1,851,852 | 925,926 | 925,926 | 925,926 |
| 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 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 转增股上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-08-28 | 2020-06-29 | 2018-10-18 | 2017-11-06 | 2017-05-05 | 2016-10-17 | 2015-09-16 | 2015-06-30 | 2015-03-24 | 2015-04-23 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2018-10-23 | 2017-11-09 | 2017-05-09 | 2016-10-20 | 2015-09-23 | 2015-07-03 | 2015-04-01 | 2014-12-31 |