| 类型/截止日期 | 2024-06-30 | 2023-12-31 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2017-06-30 | 2016-06-01 | 2015-12-31 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 88,800,000 | 88,800,000 | 88,800,000 | 88,800,000 | 88,800,000 | 88,800,000 | 88,800,000 | 88,800,000 | 44,400,000 | 44,400,000 |
| 流通股(股) | 88,776,600 | 88,800,000 | 85,338,462 | 84,184,616 | 83,607,670 | 81,876,878 | 82,742,274 | 81,876,924 | 40,938,462 | 44,400,000 |
| 流通A股(股) | 88,776,600 | 88,800,000 | 85,338,462 | 84,184,616 | 83,607,670 | 81,876,878 | 82,742,274 | 81,876,924 | 40,938,462 | 44,400,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 23,400 | - | 3,461,538 | 4,615,384 | 5,192,330 | 6,923,122 | 6,057,726 | 6,923,076 | 3,461,538 | - |
| 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) | 23,400 | - | 3,461,538 | 4,615,384 | 5,192,330 | 6,923,122 | 6,057,726 | 6,923,076 | 3,461,538 | - |
| 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) | 23,400 | - | 3,461,538 | 4,615,384 | 5,192,330 | 6,923,122 | 6,057,726 | 6,923,076 | 3,461,538 | - |
| 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 | 转增股上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2024-08-28 | 2024-04-20 | 2023-04-22 | 2022-08-20 | 2021-04-21 | 2020-08-20 | 2017-08-22 | 2016-05-25 | 2016-04-26 | 2015-07-22 |
| 变动日期 | 2024-06-30 | 2023-12-31 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2017-06-30 | 2016-06-01 | 2015-12-31 | 2015-06-30 |