| 类型/截止日期 | 2024-06-30 | 2023-12-31 | 2023-06-30 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2018-06-30 | 2017-12-31 | 2016-06-30 | 2015-11-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 334,123,286 | 334,123,286 | 334,123,286 | 334,123,286 | 334,123,286 | 334,123,286 | 334,123,286 | 334,123,286 | 334,123,286 | 334,123,286 |
| 流通股(股) | 281,965,751 | 281,888,251 | 281,898,251 | 281,885,751 | 281,852,001 | 281,972,076 | 281,983,639 | 281,928,455 | 281,942,251 | 281,930,438 |
| 流通A股(股) | 281,965,751 | 281,888,251 | 281,898,251 | 281,885,751 | 281,852,001 | 281,972,076 | 281,983,639 | 281,928,455 | 281,942,251 | 281,930,438 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 52,157,535 | 52,235,035 | 52,225,035 | 52,237,535 | 52,271,285 | 52,151,210 | 52,139,647 | 52,194,831 | 52,181,035 | 52,192,848 |
| 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) | 52,157,535 | 52,235,035 | 52,225,035 | 52,237,535 | 52,271,285 | 52,151,210 | 52,139,647 | 52,194,831 | 52,181,035 | 52,192,848 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 52,074,960 | 52,074,960 | 52,074,960 | 52,074,960 | 52,074,960 | 52,074,960 | 52,074,960 | 52,074,960 | 52,074,960 | 52,074,960 |
| 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) | 82,575 | 160,075 | 150,075 | 162,575 | 196,325 | 76,250 | 64,687 | 119,871 | 106,075 | 117,888 |
| 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 | 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 |
| 公告日期 | 2024-08-20 | 2024-03-22 | 2023-08-19 | 2023-04-22 | 2022-08-20 | 2021-03-27 | 2018-08-09 | 2018-03-30 | 2016-07-19 | 2015-11-07 |
| 变动日期 | 2024-06-30 | 2023-12-31 | 2023-06-30 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2018-06-30 | 2017-12-31 | 2016-06-30 | 2015-11-12 |