| 类型/截止日期 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2015-12-07 | 2015-10-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 1,268,000,000 | 1,268,000,000 | 1,268,000,000 | 1,268,000,000 | 1,268,000,000 | 1,268,000,000 | 1,268,000,000 | 1,268,000,000 | 1,268,000,000 | 1,268,000,000 |
| 流通股(股) | 1,265,088,531 | 1,264,713,531 | 1,265,090,031 | 1,264,996,291 | 1,256,953,142 | 1,259,105,980 | 1,258,478,480 | 1,257,850,980 | 1,258,164,730 | 1,199,664,730 |
| 流通A股(股) | 1,265,088,531 | 1,264,713,531 | 1,265,090,031 | 1,264,996,291 | 1,256,953,142 | 1,259,105,980 | 1,258,478,480 | 1,257,850,980 | 1,258,164,730 | 1,199,664,730 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,911,469 | 3,286,469 | 2,909,969 | 3,003,709 | 11,046,858 | 8,894,020 | 9,521,520 | 10,149,020 | 9,835,270 | 68,335,270 |
| 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) | 2,911,469 | 3,286,469 | 2,909,969 | 3,003,709 | 11,046,858 | 8,894,020 | 9,521,520 | 10,149,020 | 9,835,270 | 68,335,270 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | 58,500,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 58,500,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 2,911,469 | 3,286,469 | 2,909,969 | 3,003,709 | 11,046,858 | 8,894,020 | 9,521,520 | 10,149,020 | 9,835,270 | 9,835,270 |
| 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 | 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 | 转增股上市,送股上市 |
| 公告日期 | 2021-03-31 | 2020-07-31 | 2019-07-31 | 2019-03-29 | 2018-07-31 | 2018-03-31 | 2017-03-31 | 2016-07-30 | 2015-12-04 | 2015-10-13 |
| 变动日期 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2015-12-07 | 2015-10-20 |