| 类型/截止日期 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-06-30 | 2014-04-23 | 2013-12-31 | 2013-10-15 | 2013-04-11 | 2011-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 832,000,000 | 832,000,000 | 832,000,000 | 832,000,000 | 832,000,000 | 832,000,000 | 416,000,000 | 416,000,000 | 416,000,000 | 208,000,000 |
| 流通股(股) | 832,000,000 | 831,982,825 | 832,000,000 | 819,325,000 | 806,650,000 | 800,500,000 | 400,250,000 | 415,850,000 | 269,495,000 | 134,747,500 |
| 流通A股(股) | 832,000,000 | 831,982,825 | 832,000,000 | 819,325,000 | 806,650,000 | 800,500,000 | 400,250,000 | 415,850,000 | 269,495,000 | 134,747,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 17,175 | - | 12,675,000 | 25,350,000 | 31,500,000 | 15,750,000 | 150,000 | 146,505,000 | 73,252,500 |
| 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) | - | 17,175 | - | 12,675,000 | 25,350,000 | 31,500,000 | 15,750,000 | 150,000 | 146,505,000 | 73,252,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | 115,076,250 | 57,538,125 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 115,076,250 | 57,538,125 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | - | 17,175 | - | 12,675,000 | 25,350,000 | 31,500,000 | 15,750,000 | 150,000 | 150,000 | 75,000 |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | 31,278,750 | 15,639,375 |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | 31,278,750 | 15,639,375 |
| 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,送股上市 | 股份性质变更 | 首发限售股份上市 | 转增股上市 | 定期报告 |
| 公告日期 | 2021-04-30 | 2020-04-29 | 2019-03-28 | 2018-04-17 | 2016-08-25 | 2014-04-17 | 2014-02-15 | 2013-10-10 | 2013-04-02 | 2012-03-28 |
| 变动日期 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-06-30 | 2014-04-23 | 2013-12-31 | 2013-10-15 | 2013-04-11 | 2011-12-31 |