| 类型/截止日期 | 2018-03-27 | 2017-03-27 | 2016-04-25 | 2016-03-28 | 2015-04-24 | 2015-03-27 | 2012-11-05 | 2009-11-03 | 2009-09-28 | 2008-10-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 288,176,273 | 288,176,273 | 288,176,273 | 288,176,273 | 288,176,273 | 285,677,983 | 273,404,541 | 273,404,541 | 150,937,500 | 150,937,500 |
| 流通股(股) | 288,176,273 | 285,107,912 | 282,039,551 | 279,541,261 | 273,404,541 | 273,404,541 | 273,404,541 | 150,937,500 | 150,937,500 | 93,987,410 |
| 流通A股(股) | 288,176,273 | 285,107,912 | 282,039,551 | 279,541,261 | 273,404,541 | 273,404,541 | 273,404,541 | 150,937,500 | 150,937,500 | 93,987,410 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 3,068,361 | 6,136,722 | 8,635,012 | 14,771,732 | 12,273,442 | - | 122,467,041 | - | 56,950,090 |
| 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) | - | 3,068,361 | 6,136,722 | 8,635,012 | 14,771,732 | 12,273,442 | - | 122,467,041 | - | 56,950,090 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | 122,467,041 | - | 56,950,090 |
| 其他内资持股合计(股) | - | 3,068,361 | 6,136,722 | 8,635,012 | 14,771,732 | 12,273,442 | - | - | - | - |
| 其中：境内法人持股 | - | - | - | 2,498,290 | 2,498,290 | - | - | - | - | - |
| 其他境内自然人持股 | - | 3,068,361 | 6,136,722 | 6,136,722 | 12,273,442 | 12,273,442 | - | - | - | - |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 增发A股上市 | 增发A股上市 | 网下配售股份上市 | 增发A股上市 | 股改限售流通股上市 | 股改限售流通股上市 |
| 公告日期 | 2018-03-21 | 2017-03-20 | 2016-04-19 | 2016-03-23 | 2015-04-29 | 2015-04-01 | 2012-10-30 | 2009-11-05 | 2009-09-19 | 2008-09-24 |
| 变动日期 | 2018-03-27 | 2017-03-27 | 2016-04-25 | 2016-03-28 | 2015-04-24 | 2015-03-27 | 2012-11-05 | 2009-11-03 | 2009-09-28 | 2008-10-06 |