| 类型/截止日期 | 2022-12-31 | 2020-12-31 | 2020-07-16 | 2020-04-28 | 2019-12-11 | 2019-05-10 | 2019-04-02 | 2018-12-11 | 2018-06-08 | 2018-03-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 480,831,536 | 480,831,536 | 480,831,536 | 482,517,536 | 482,517,536 | 482,517,536 | 484,458,536 | 484,458,536 | 484,458,536 | 487,116,536 |
| 流通股(股) | 387,984,676 | 391,526,496 | 391,540,607 | 391,540,607 | 377,833,935 | 369,189,621 | 369,189,621 | 364,761,846 | 345,915,930 | 345,915,930 |
| 流通A股(股) | 387,984,676 | 391,526,496 | 391,540,607 | 391,540,607 | 377,833,935 | 369,189,621 | 369,189,621 | 364,761,846 | 345,915,930 | 345,915,930 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 92,846,860 | 89,305,040 | 89,290,929 | 90,976,929 | 104,683,601 | 113,327,915 | 115,268,915 | 119,696,690 | 138,542,606 | 141,200,606 |
| 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) | 92,846,860 | 89,305,040 | 89,290,929 | 90,976,929 | 104,683,601 | 113,327,915 | 115,268,915 | 119,696,690 | 138,542,606 | 141,200,606 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,616,000 | - | - | 1,686,000 | 1,686,000 | 19,324,340 | 21,265,340 | 21,265,340 | 53,602,296 | 56,260,296 |
| 其中：境内法人持股 | 9,616,000 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 1,686,000 | 1,686,000 | 19,324,340 | 21,265,340 | 21,265,340 | 53,602,296 | 56,260,296 |
| 高管持股(股) | 83,230,860 | 89,305,040 | 89,290,929 | 89,290,929 | 102,997,601 | 94,003,575 | 94,003,575 | 98,431,350 | 84,940,310 | 84,940,310 |
| 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 | 股份性质变更 | 高管股份变动 | 回购 | 高管股份变动 | 网下配售股份上市 | 回购 | 高管股份变动 | 网下配售股份上市 | 回购 | 高管股份变动 |
| 公告日期 | 2023-04-22 | 2021-03-16 | 2020-07-17 | 2020-04-28 | 2019-12-09 | 2019-05-13 | 2019-04-02 | 2018-12-07 | 2018-06-08 | 2018-03-30 |
| 变动日期 | 2022-12-31 | 2020-12-31 | 2020-07-16 | 2020-04-28 | 2019-12-11 | 2019-05-10 | 2019-04-02 | 2018-12-11 | 2018-06-08 | 2018-03-30 |