| 类型/截止日期 | 2019-05-20 | 2016-05-20 | 2015-04-21 | 2015-02-12 | 2013-12-24 | 2012-12-24 | 2011-12-26 | 2011-03-24 | 2010-12-31 | 2010-12-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 260,000,000 | 260,000,000 | 200,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 | 160,000,000 |
| 流通股(股) | 260,000,000 | 200,000,000 | 200,000,000 | 160,000,000 | 156,082,600 | 82,817,560 | 78,900,160 | 40,000,000 | 32,000,000 | 32,000,000 |
| 流通A股(股) | 260,000,000 | 200,000,000 | 200,000,000 | 160,000,000 | 156,082,600 | 82,817,560 | 78,900,160 | 40,000,000 | 32,000,000 | 32,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 60,000,000 | - | - | 3,917,400 | 77,182,440 | 81,099,840 | 120,000,000 | 128,000,000 | 128,000,000 |
| 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) | - | 60,000,000 | - | - | 3,917,400 | 77,182,440 | 81,099,840 | 120,000,000 | 128,000,000 | 128,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | 1,600,000 | - |
| 其他内资持股合计(股) | - | 60,000,000 | - | - | 3,917,400 | 47,182,440 | 51,099,840 | 68,429,160 | 74,829,160 | 76,429,160 |
| 其中：境内法人持股 | - | 60,000,000 | - | - | 3,917,400 | 47,182,440 | 51,099,840 | 68,429,160 | 74,829,160 | 76,429,160 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 外资持股合计(股) | - | - | - | - | - | 30,000,000 | 30,000,000 | 51,570,840 | 51,570,840 | 51,570,840 |
| 其中：境外法人持股 | - | - | - | - | - | 30,000,000 | 30,000,000 | 51,570,840 | 51,570,840 | 51,570,840 |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 网下配售股份上市 | 增发A股上市 | 转增股上市 | 首发限售股份上市 | 首发限售股份上市 | 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 | 2019-05-16 | 2016-05-19 | 2015-04-14 | 2015-02-11 | 2013-12-19 | 2012-12-19 | 2011-12-21 | 2011-03-21 | 2011-03-23 | 2010-12-23 |
| 变动日期 | 2019-05-20 | 2016-05-20 | 2015-04-21 | 2015-02-12 | 2013-12-24 | 2012-12-24 | 2011-12-26 | 2011-03-24 | 2010-12-31 | 2010-12-24 |