| 类型/截止日期 | 2020-05-20 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2013-06-21 | 2013-05-02 | 2011-04-29 | 2010-07-29 | 2010-06-30 | 2010-04-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 268,209,000 | 178,806,000 | 178,806,000 | 178,806,000 | 178,806,000 | 89,403,000 | 89,403,000 | 89,403,000 | 89,403,000 | 89,403,000 |
| 流通股(股) | 268,209,000 | 178,806,000 | 178,796,137 | 178,786,275 | 178,806,000 | 89,403,000 | 31,531,905 | 22,500,000 | 18,000,000 | 18,000,000 |
| 流通A股(股) | 268,209,000 | 178,806,000 | 178,796,137 | 178,786,275 | 178,806,000 | 89,403,000 | 31,531,905 | 22,500,000 | 18,000,000 | 18,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | - | 9,863 | 19,725 | - | - | 57,871,095 | 66,903,000 | 71,403,000 | 71,403,000 |
| 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) | - | - | 9,863 | 19,725 | - | - | 57,871,095 | 66,903,000 | 71,403,000 | 71,403,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | 85,896 | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | 1,146,245 | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 57,871,095 | 66,903,000 | 70,117,413 | 71,403,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 57,871,095 | 66,233,970 | 69,448,383 | 70,733,970 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 669,030 | 669,030 | 669,030 |
| 高管持股(股) | - | - | 9,863 | 19,725 | - | - | - | - | - | - |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | 53,446 | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | 53,446 | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 转增股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 首发限售股份上市 | 首发限售股份上市 | 网下配售股份上市 | 定期报告 | 首发A股上市 |
| 公告日期 | 2020-05-14 | 2018-04-10 | 2017-04-11 | 2016-03-29 | 2013-06-17 | 2013-04-24 | 2011-04-27 | 2010-07-26 | 2010-08-17 | 2010-04-28 |
| 变动日期 | 2020-05-20 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2013-06-21 | 2013-05-02 | 2011-04-29 | 2010-07-29 | 2010-06-30 | 2010-04-29 |