| 类型/截止日期 | 2018-03-31 | 2017-12-31 | 2017-06-21 | 2017-04-14 | 2017-04-11 | 2017-01-26 | 2016-01-26 | 2016-01-22 | 2015-03-18 | 2015-03-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 |
| 流通股(股) | 631,180,500 | 655,930,500 | 655,945,500 | 637,383,000 | 624,389,250 | 626,339,250 | 622,624,500 | 610,252,500 | 610,500,000 | - |
| 流通A股(股) | 631,180,500 | 655,930,500 | 655,945,500 | 637,383,000 | 624,389,250 | 626,339,250 | 622,624,500 | 610,252,500 | 610,500,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,819,500 | 4,069,500 | 4,054,500 | 22,617,000 | 35,610,750 | 33,660,750 | 37,375,500 | 49,747,500 | 49,500,000 | 660,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | 660,000,000 | - | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 28,819,500 | 4,069,500 | 4,054,500 | 22,617,000 | 35,610,750 | 33,660,750 | 37,375,500 | 49,747,500 | 49,500,000 | 660,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | 594,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 490,600,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | 103,400,000 |
| 高管持股(股) | 28,819,500 | 4,069,500 | 4,054,500 | 22,617,000 | 35,610,750 | 33,660,750 | 37,375,500 | 49,747,500 | 49,500,000 | 66,000,000 |
| 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 | 高管股份变动 | 首发限售股份上市 | 转增股上市 |
| 公告日期 | 2018-04-26 | 2018-04-02 | 2017-06-14 | 2017-04-11 | 2017-04-11 | 2017-01-23 | 2016-01-22 | 2016-01-22 | 2015-03-16 | 2015-02-16 |
| 变动日期 | 2018-03-31 | 2017-12-31 | 2017-06-21 | 2017-04-14 | 2017-04-11 | 2017-01-26 | 2016-01-26 | 2016-01-22 | 2015-03-18 | 2015-03-02 |