| 类型/截止日期 | 2023-12-31 | 2023-06-30 | 2022-06-30 | 2018-06-30 | 2017-12-31 | 2016-06-30 | 2015-12-31 | 2015-06-30 | 2014-12-31 | 2014-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 430,056,000 | 430,056,000 | 430,056,000 | 430,056,000 | 430,056,000 | 430,056,000 | 430,056,000 | 430,056,000 | 430,056,000 | 430,056,000 |
| 流通股(股) | 425,991,218 | 424,636,290 | 425,991,218 | 425,988,788 | 425,356,920 | 425,515,495 | 424,682,814 | 424,890,984 | 424,769,384 | 424,769,484 |
| 流通A股(股) | 425,991,218 | 424,636,290 | 425,991,218 | 425,988,788 | 425,356,920 | 425,515,495 | 424,682,814 | 424,890,984 | 424,769,384 | 424,769,484 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,064,782 | 5,419,710 | 4,064,782 | 4,067,212 | 4,699,080 | 4,540,505 | 5,373,186 | 5,165,016 | 5,286,616 | 5,286,516 |
| 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) | 4,064,782 | 5,419,710 | 4,064,782 | 4,067,212 | 4,699,080 | 4,540,505 | 5,373,186 | 5,165,016 | 5,286,616 | 5,286,516 |
| 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) | 4,064,782 | 5,419,710 | 4,064,782 | 4,067,212 | 4,699,080 | 4,540,505 | 5,373,186 | 5,165,016 | 5,286,616 | 5,286,516 |
| 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 | 股份性质变更 | 高管股份变动 |
| 公告日期 | 2024-04-29 | 2023-08-25 | 2022-08-25 | 2018-08-22 | 2018-03-29 | 2016-08-17 | 2016-04-13 | 2015-08-19 | 2015-04-09 | 2014-08-21 |
| 变动日期 | 2023-12-31 | 2023-06-30 | 2022-06-30 | 2018-06-30 | 2017-12-31 | 2016-06-30 | 2015-12-31 | 2015-06-30 | 2014-12-31 | 2014-06-30 |