| 类型/截止日期 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-05-02 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-07-08 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 931,643,744 | 931,643,744 | 931,643,744 | 931,643,744 | 931,643,744 | 931,643,744 | 931,643,744 | 931,643,744 | 931,643,744 | 931,643,744 |
| 流通股(股) | 929,296,862 | 757,412,797 | 800,343,557 | 800,289,882 | 800,352,932 | 660,352,932 | 659,675,301 | 660,464,340 | 660,326,100 | 617,645,340 |
| 流通A股(股) | 929,296,862 | 757,412,797 | 800,343,557 | 800,289,882 | 800,352,932 | 660,352,932 | 659,675,301 | 660,464,340 | 660,326,100 | 617,645,340 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,346,882 | 174,230,947 | 131,300,187 | 131,353,862 | 131,290,812 | 271,290,812 | 271,968,443 | 271,179,404 | 271,317,644 | 313,998,404 |
| 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) | 2,346,882 | 174,230,947 | 131,300,187 | 131,353,862 | 131,290,812 | 271,290,812 | 271,968,443 | 271,179,404 | 271,317,644 | 313,998,404 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 140,000,000 | 140,000,000 | 140,000,000 | 140,000,000 | 140,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 140,000,000 | 140,000,000 | 140,000,000 | 140,000,000 | 140,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 2,346,882 | 174,230,947 | 131,300,187 | 131,353,862 | 131,290,812 | 131,290,812 | 131,968,443 | 131,179,404 | 131,317,644 | 173,998,404 |
| 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 | 网下配售股份上市 | 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 |
| 公告日期 | 2021-02-27 | 2019-07-26 | 2019-04-09 | 2018-08-08 | 2018-04-26 | 2018-04-26 | 2017-07-26 | 2017-04-26 | 2016-07-09 | 2016-02-25 |
| 变动日期 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-05-02 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-07-08 | 2015-12-31 |