| 类型/截止日期 | 2020-12-31 | 2017-01-09 | 2016-06-30 | 2014-12-03 | 2014-06-30 | 2013-11-21 | 2013-05-17 | 2012-12-31 | 2012-08-08 | 2012-07-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 929,017,761 | 929,017,761 | 929,017,761 | 929,017,761 | 929,017,761 | 929,017,761 | 929,017,761 | 774,181,468 | 774,181,468 | 774,181,468 |
| 流通股(股) | 928,619,211 | 928,670,961 | 928,310,961 | 928,310,961 | 928,010,961 | 928,010,961 | 924,028,332 | 770,023,610 | 770,023,610 | 754,984,756 |
| 流通A股(股) | 928,619,211 | 928,670,961 | 928,310,961 | 928,310,961 | 928,010,961 | 928,010,961 | 924,028,332 | 770,023,610 | 770,023,610 | 754,984,756 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 398,550 | 346,800 | 706,800 | 706,800 | 1,006,800 | 1,006,800 | 4,989,429 | 4,157,858 | 4,157,858 | 19,196,712 |
| 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) | 398,550 | 346,800 | 706,800 | 706,800 | 1,006,800 | 1,006,800 | 4,989,429 | 4,157,858 | 4,157,858 | 19,196,712 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | 3,598,629 | 2,998,858 | - | - |
| 其他内资持股合计(股) | 346,800 | 346,800 | 706,800 | 706,800 | 1,006,800 | 1,006,800 | 1,390,800 | 1,159,000 | 4,157,858 | 19,196,712 |
| 其中：境内法人持股 | 346,800 | 346,800 | 670,800 | 706,800 | 706,800 | 970,800 | 970,800 | 809,000 | 4,157,858 | 19,196,712 |
| 其他境内自然人持股 | - | - | 36,000 | - | 300,000 | 36,000 | 420,000 | 350,000 | - | - |
| 高管持股(股) | 51,750 | - | - | - | - | - | - | - | - | - |
| 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 | 股改限售流通股上市 | 股份性质变更 | 股改限售流通股上市 | 股份性质变更 | 股改限售流通股上市 | 送股上市 | 定期报告 | 股改限售流通股上市 | 网下配售股份上市 |
| 公告日期 | 2021-04-29 | 2017-01-06 | 2016-08-30 | 2014-12-02 | 2014-08-21 | 2013-11-20 | 2013-05-10 | 2013-04-02 | 2012-08-07 | 2012-07-04 |
| 变动日期 | 2020-12-31 | 2017-01-09 | 2016-06-30 | 2014-12-03 | 2014-06-30 | 2013-11-21 | 2013-05-17 | 2012-12-31 | 2012-08-08 | 2012-07-05 |