| 类型/截止日期 | 2021-03-22 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-11-20 | 2017-07-26 | 2017-07-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 280,253,733 | 280,253,733 | 280,253,733 | 280,253,733 | 280,253,733 | 280,253,733 | 280,253,733 | 280,253,733 | 280,253,733 | 280,253,733 |
| 流通股(股) | 264,724,233 | 259,547,733 | 259,104,629 | 258,767,577 | 258,961,589 | 259,335,258 | 259,543,889 | 259,545,239 | 251,683,604 | 241,902,062 |
| 流通A股(股) | 264,724,233 | 259,547,733 | 259,104,629 | 258,767,577 | 258,961,589 | 259,335,258 | 259,543,889 | 259,545,239 | 251,683,604 | 241,902,062 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,529,500 | 20,706,000 | 21,149,104 | 21,486,156 | 21,292,144 | 20,918,475 | 20,709,844 | 20,708,494 | 28,570,129 | 38,351,671 |
| 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) | 15,529,500 | 20,706,000 | 21,149,104 | 21,486,156 | 21,292,144 | 20,918,475 | 20,709,844 | 20,708,494 | 28,570,129 | 38,351,671 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 20,706,000 | 20,706,000 | 20,706,000 | 20,706,000 | 20,706,000 | 20,706,000 | 20,706,000 | 28,567,635 | 38,349,177 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 20,706,000 | 20,706,000 | 20,706,000 | 20,706,000 | 20,706,000 | 20,706,000 | 20,706,000 | 28,567,635 | 38,349,177 |
| 高管持股(股) | 15,529,500 | - | 443,104 | 780,156 | 586,144 | 212,475 | 3,844 | 2,494 | 2,494 | 2,494 |
| 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 | 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 | 高管股份变动 | 网下配售股份上市 | 网下配售股份上市 | 高管股份变动 |
| 公告日期 | 2021-03-17 | 2021-03-31 | 2020-08-21 | 2019-08-27 | 2019-04-25 | 2018-08-22 | 2018-03-31 | 2017-11-16 | 2017-07-21 | 2017-07-21 |
| 变动日期 | 2021-03-22 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-11-20 | 2017-07-26 | 2017-07-21 |