| 类型/截止日期 | 2023-12-31 | 2023-03-10 | 2023-02-08 | 2022-06-30 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2019-05-23 | 2019-05-16 | 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 504,092,274 | 504,092,274 | 511,804,800 | 511,804,800 | 511,804,800 | 511,804,800 | 511,804,800 | 511,804,800 | 393,696,000 | 393,696,000 |
| 流通股(股) | 478,793,604 | 478,083,604 | 485,796,130 | 481,644,030 | 481,494,255 | 423,344,661 | 428,627,588 | 428,711,302 | 329,777,925 | 329,186,175 |
| 流通A股(股) | 478,793,604 | 478,083,604 | 485,796,130 | 481,644,030 | 481,494,255 | 423,344,661 | 428,627,588 | 428,711,302 | 329,777,925 | 329,186,175 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,298,670 | 26,008,670 | 26,008,670 | 30,160,770 | 30,310,545 | 88,460,139 | 83,177,212 | 83,093,498 | 63,918,075 | 64,509,825 |
| 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) | 25,298,670 | 26,008,670 | 26,008,670 | 30,160,770 | 30,310,545 | 88,460,139 | 83,177,212 | 83,093,498 | 63,918,075 | 64,509,825 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 25,298,670 | 26,008,670 | 26,008,670 | 30,160,770 | 30,310,545 | 88,460,139 | 83,177,212 | 83,093,498 | 63,918,075 | 64,509,825 |
| 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 | 回购 | 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 | 转增股上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2024-04-26 | 2023-03-15 | 2023-02-08 | 2022-08-31 | 2020-08-29 | 2020-04-24 | 2019-08-29 | 2019-05-17 | 2019-05-17 | 2019-03-29 |
| 变动日期 | 2023-12-31 | 2023-03-10 | 2023-02-08 | 2022-06-30 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2019-05-23 | 2019-05-16 | 2018-12-31 |