| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2022-01-27 | 2020-06-30 | 2019-05-23 | 2019-05-20 | 2018-06-30 | 2017-12-31 | 2017-09-21 | 2017-09-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 573,914,308 | 573,914,308 | 573,914,308 | 499,055,920 | 499,055,920 | 499,055,920 | 499,055,920 | 499,055,920 | 499,055,920 | 499,055,920 |
| 流通股(股) | 435,946,420 | 435,952,795 | 435,952,795 | 435,952,795 | 435,840,445 | 435,795,445 | 435,795,445 | 435,871,945 | 435,820,845 | 435,796,845 |
| 流通A股(股) | 435,946,420 | 435,952,795 | 435,952,795 | 435,952,795 | 435,840,445 | 435,795,445 | 435,795,445 | 435,871,945 | 435,820,845 | 435,796,845 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 137,967,888 | 137,961,513 | 137,961,513 | 63,103,125 | 63,215,475 | 63,260,475 | 63,260,475 | 63,183,975 | 63,235,075 | 63,259,075 |
| 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) | 137,967,888 | 137,961,513 | 137,961,513 | 63,103,125 | 63,215,475 | 63,260,475 | 63,260,475 | 63,183,975 | 63,235,075 | 63,259,075 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 74,858,388 | 74,858,388 | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 63,084,000 | 63,084,000 | 137,942,388 | 63,084,000 | 63,084,000 | 63,129,000 | 63,129,000 | 63,129,000 | 63,129,000 | 63,153,000 |
| 其中：境内法人持股 | 63,084,000 | 63,084,000 | 137,942,388 | 63,084,000 | 63,084,000 | 63,084,000 | 63,129,000 | 63,129,000 | 63,129,000 | 63,129,000 |
| 其他境内自然人持股 | - | - | - | - | - | 45,000 | - | - | - | 24,000 |
| 高管持股(股) | 25,500 | 19,125 | 19,125 | 19,125 | 131,475 | 131,475 | 131,475 | 54,975 | 106,075 | 106,075 |
| 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 | 股份性质变更 | 增发A股上市 | 高管股份变动 | 股改限售流通股上市 | 股份性质变更 | 高管股份变动 | 高管股份变动 | 股改限售流通股上市 | 股份性质变更 |
| 公告日期 | 2023-04-19 | 2022-08-20 | 2022-01-26 | 2020-08-15 | 2019-05-21 | 2019-05-21 | 2018-08-22 | 2018-03-28 | 2017-09-20 | 2017-09-20 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2022-01-27 | 2020-06-30 | 2019-05-23 | 2019-05-20 | 2018-06-30 | 2017-12-31 | 2017-09-21 | 2017-09-19 |