| 类型/截止日期 | 2022-12-31 | 2020-12-31 | 2020-06-30 | 2019-10-08 | 2019-06-26 | 2019-05-16 | 2019-05-08 | 2018-12-31 | 2018-10-16 | 2018-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 216,906,174 | 216,906,174 | 216,906,174 | 216,906,174 | 216,906,174 | 222,279,174 | 123,488,430 | 123,488,430 | 123,488,430 | 123,488,430 |
| 流通股(股) | 177,664,100 | 187,009,730 | 144,792,496 | 188,213,298 | 112,608,302 | 112,608,302 | 62,560,168 | 62,560,169 | 62,580,194 | 61,635,194 |
| 流通A股(股) | 177,664,100 | 187,009,730 | 144,792,496 | 188,213,298 | 112,608,302 | 112,608,302 | 62,560,168 | 62,560,169 | 62,580,194 | 61,635,194 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 39,242,074 | 29,896,444 | 72,113,678 | 28,692,876 | 104,297,872 | 109,670,872 | 60,928,262 | 60,928,261 | 60,908,236 | 61,853,236 |
| 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) | 39,242,074 | 29,896,444 | 72,113,678 | 28,692,876 | 104,297,872 | 109,670,872 | 60,928,262 | 60,928,261 | 60,908,236 | 61,853,236 |
| 国家持股(股) | - | - | 4,642,319 | 4,642,319 | 4,642,319 | 4,642,319 | 2,579,066 | 2,579,066 | 1,158,216 | 1,158,216 |
| 国有法人持股(股) | 4,642,319 | 4,642,319 | - | - | - | - | - | - | 1,420,850 | 1,420,850 |
| 其他内资持股合计(股) | 22,345,987 | 22,345,987 | 22,345,987 | 22,345,987 | 97,950,983 | 103,323,983 | 57,402,213 | 57,402,213 | 57,382,188 | 58,327,188 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 22,345,987 | 22,345,987 | 22,345,987 | 22,345,987 | 97,950,983 | 103,323,983 | 57,402,213 | 57,402,213 | 57,382,188 | 58,327,188 |
| 高管持股(股) | 12,253,768 | 2,908,138 | 45,125,372 | 1,704,570 | 1,704,570 | 1,704,570 | 946,983 | 946,982 | 946,982 | 946,982 |
| 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 | 首发限售股份上市 | 回购 | 转增股上市 | 高管股份变动 | 股份性质变更 | 股权激励限售流通股上市 | 股份性质变更 |
| 公告日期 | 2023-04-28 | 2021-04-28 | 2020-08-27 | 2019-09-27 | 2019-06-27 | 2019-05-09 | 2019-05-09 | 2019-04-03 | 2018-10-12 | 2018-07-25 |
| 变动日期 | 2022-12-31 | 2020-12-31 | 2020-06-30 | 2019-10-08 | 2019-06-26 | 2019-05-16 | 2019-05-08 | 2018-12-31 | 2018-10-16 | 2018-06-30 |