| 类型/截止日期 | 2018-06-30 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2015-06-30 | 2013-07-10 | 2012-12-31 | 2012-06-30 | 2012-05-25 | 2012-05-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 635,258,156 | 635,258,156 | 635,258,156 | 635,258,156 | 635,258,156 | 635,258,156 | 488,660,120 | 488,660,120 | 488,660,120 | 375,892,400 |
| 流通股(股) | 580,795,450 | 566,534,208 | 566,601,833 | 566,712,091 | 565,865,466 | 566,068,341 | 435,437,185 | 346,735,845 | 346,735,845 | 266,719,881 |
| 流通A股(股) | 580,795,450 | 566,534,208 | 566,601,833 | 566,712,091 | 565,865,466 | 566,068,341 | 435,437,185 | 346,735,845 | 346,735,845 | 266,719,881 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 54,462,706 | 68,723,948 | 68,656,323 | 68,546,065 | 69,392,690 | 69,189,815 | 53,222,935 | 141,924,275 | 141,924,275 | 109,172,519 |
| 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) | 54,462,706 | 68,723,948 | 68,656,323 | 68,546,065 | 69,392,690 | 69,189,815 | 53,222,935 | 141,924,275 | 141,924,275 | 109,172,519 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 54,462,706 | 68,723,948 | 68,656,323 | 68,546,065 | 69,392,690 | 69,189,815 | 53,222,935 | 141,924,275 | 141,924,275 | 109,172,519 |
| 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 | 转增股上市 | 高管股份变动 | 定期报告 | 转增股上市 | 高管股份变动 |
| 公告日期 | 2018-08-30 | 2018-04-28 | 2017-04-29 | 2016-04-26 | 2015-08-26 | 2013-07-03 | 2013-04-23 | 2012-08-22 | 2012-05-19 | 2012-05-19 |
| 变动日期 | 2018-06-30 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2015-06-30 | 2013-07-10 | 2012-12-31 | 2012-06-30 | 2012-05-25 | 2012-05-18 |