| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2015-06-30 | 2014-06-30 | 2014-03-20 | 2013-12-31 | 2012-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 176,000,000 | 176,000,000 | 176,000,000 | 176,000,000 | 176,000,000 | 176,000,000 | 176,000,000 | 176,000,000 | 176,000,000 | 176,000,000 |
| 流通股(股) | 152,919,100 | 176,000,000 | 166,148,433 | 166,856,866 | 169,142,650 | 176,000,000 | 175,966,550 | 175,933,100 | 130,933,100 | 130,949,825 |
| 流通A股(股) | 152,919,100 | 176,000,000 | 166,148,433 | 166,856,866 | 169,142,650 | 176,000,000 | 175,966,550 | 175,933,100 | 130,933,100 | 130,949,825 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 23,080,900 | - | 9,851,567 | 9,143,134 | 6,857,350 | - | 33,450 | 66,900 | 45,066,900 | 45,050,175 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售股份(股) | 23,080,900 | - | 9,851,567 | 9,143,134 | 6,857,350 | - | 33,450 | 66,900 | 45,066,900 | 45,050,175 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | 45,000,000 | 45,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 45,000,000 | 45,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 23,080,900 | - | 9,851,567 | 9,143,134 | 6,857,350 | - | 33,450 | 66,900 | 66,900 | 50,175 |
| 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 | 其他限售股上市 | 股份性质变更 | 高管股份变动 |
| 公告日期 | 2020-08-25 | 2020-04-30 | 2019-08-21 | 2019-04-30 | 2018-08-24 | 2015-08-26 | 2014-08-25 | 2014-03-18 | 2014-02-27 | 2013-04-26 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2015-06-30 | 2014-06-30 | 2014-03-20 | 2013-12-31 | 2012-12-31 |