| 类型/截止日期 | 2019-06-30 | 2018-12-31 | 2016-06-30 | 2014-06-16 | 2014-02-17 | 2012-08-23 | 2012-02-15 | 2011-08-31 | 2011-05-16 | 2011-02-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 470,800,000 | 470,800,000 | 470,800,000 | 470,800,000 | 470,800,000 | 470,800,000 | 235,400,000 | 235,400,000 | 107,000,000 | 107,000,000 |
| 流通股(股) | 461,610,280 | 458,547,040 | 461,610,280 | 464,793,505 | 470,800,000 | 264,915,200 | 132,457,600 | 59,400,000 | 27,000,000 | 21,600,000 |
| 流通A股(股) | 461,610,280 | 458,547,040 | 461,610,280 | 464,793,505 | 470,800,000 | 264,915,200 | 132,457,600 | 59,400,000 | 27,000,000 | 21,600,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,189,720 | 12,252,960 | 9,189,720 | 6,006,495 | - | 205,884,800 | 102,942,400 | 176,000,000 | 80,000,000 | 85,400,000 |
| 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) | 9,189,720 | 12,252,960 | 9,189,720 | 6,006,495 | - | 205,884,800 | 102,942,400 | 176,000,000 | 80,000,000 | 85,400,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 205,884,800 | 102,942,400 | 113,731,200 | 51,696,000 | 57,096,000 |
| 其中：境内法人持股 | - | - | - | - | - | 205,884,800 | 102,942,400 | 113,731,200 | 51,696,000 | 57,096,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 9,189,720 | 12,252,960 | 9,189,720 | 6,006,495 | - | - | - | - | - | - |
| 外资持股合计(股) | - | - | - | - | - | - | - | 62,268,800 | 28,304,000 | 28,304,000 |
| 其中：境外法人持股 | - | - | - | - | - | - | - | 62,268,800 | 28,304,000 | 28,304,000 |
| 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 | 其他变动原因 | 首发限售股份上市 | 转增股上市 | 首发限售股份上市 | 转增股上市 | 网下配售股份上市 | 首发A股上市 |
| 公告日期 | 2019-08-03 | 2019-04-26 | 2016-08-20 | 2014-08-08 | 2014-02-14 | 2012-08-16 | 2012-02-13 | 2011-08-24 | 2011-05-11 | 2011-02-14 |
| 变动日期 | 2019-06-30 | 2018-12-31 | 2016-06-30 | 2014-06-16 | 2014-02-17 | 2012-08-23 | 2012-02-15 | 2011-08-31 | 2011-05-16 | 2011-02-15 |