| 类型/截止日期 | 2022-09-22 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2016-07-15 | 2015-12-31 | 2015-08-03 | 2015-08-02 | 2014-07-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 816,627,360 | 816,627,360 | 816,627,360 | 816,627,360 | 816,627,360 | 816,627,360 | 816,627,360 | 816,627,360 | 816,627,360 | 816,627,360 |
| 流通股(股) | 609,847,112 | 601,819,536 | 600,167,286 | 600,167,286 | 599,616,536 | 600,167,286 | 559,335,918 | 560,988,168 | 464,006,400 | 464,006,400 |
| 流通A股(股) | 609,847,112 | 601,819,536 | 600,167,286 | 600,167,286 | 599,616,536 | 600,167,286 | 559,335,918 | 560,988,168 | 464,006,400 | 464,006,400 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 206,780,248 | 214,807,824 | 216,460,074 | 216,460,074 | 217,010,824 | 216,460,074 | 257,291,442 | 255,639,192 | 352,620,960 | 352,620,960 |
| 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) | 206,780,248 | 214,807,824 | 216,460,074 | 216,460,074 | 217,010,824 | 216,460,074 | 257,291,442 | 255,639,192 | 352,620,960 | 352,620,960 |
| 国家持股(股) | - | - | - | - | - | - | - | - | 24,230,400 | 60,576,000 |
| 国有法人持股(股) | 106,259,600 | 106,259,600 | 106,259,600 | 106,259,600 | - | - | - | - | - | - |
| 其他内资持股合计(股) | 100,520,648 | 108,548,224 | 108,548,224 | 108,548,224 | 214,807,824 | 214,807,824 | 255,639,192 | 255,639,192 | 328,390,560 | 292,044,960 |
| 其中：境内法人持股 | 100,520,648 | 100,770,648 | 100,770,648 | 108,548,224 | 214,807,824 | 214,807,824 | 255,639,192 | 255,639,192 | 328,390,560 | 292,044,960 |
| 其他境内自然人持股 | - | 7,777,576 | 7,777,576 | - | - | - | - | - | - | - |
| 高管持股(股) | - | - | 1,652,250 | 1,652,250 | 2,203,000 | 1,652,250 | 1,652,250 | - | - | - |
| 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 | 股改限售流通股上市 | 高管股份变动 | 股份性质变更 | 股份性质变更 | 高管股份变动 | 股改限售流通股上市 | 高管股份变动 | 股改限售流通股上市 | 股份性质变更 | 转增股上市 |
| 公告日期 | 2022-09-21 | 2020-08-11 | 2019-08-27 | 2019-04-23 | 2018-08-31 | 2016-07-14 | 2016-04-29 | 2015-07-31 | 2015-07-31 | 2014-07-11 |
| 变动日期 | 2022-09-22 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2016-07-15 | 2015-12-31 | 2015-08-03 | 2015-08-02 | 2014-07-15 |