| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-03-28 | 2017-12-31 | 2017-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 167,831,090 | 167,831,090 | 167,831,090 | 167,831,090 | 167,831,090 | 167,831,090 | 167,831,090 | 167,831,090 | 167,831,090 | 167,831,090 |
| 流通股(股) | 134,278,662 | 134,277,762 | 112,809,661 | 112,519,477 | 111,020,161 | 105,236,554 | 105,930,557 | 105,521,266 | 96,090,176 | 96,500,067 |
| 流通A股(股) | 134,278,662 | 134,277,762 | 112,809,661 | 112,519,477 | 111,020,161 | 105,236,554 | 105,930,557 | 105,521,266 | 96,090,176 | 96,500,067 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,552,428 | 33,553,328 | 55,021,429 | 55,311,613 | 56,810,929 | 62,594,536 | 61,900,533 | 62,309,824 | 71,740,914 | 71,331,023 |
| 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) | 33,552,428 | 33,553,328 | 55,021,429 | 55,311,613 | 56,810,929 | 62,594,536 | 61,900,533 | 62,309,824 | 71,740,914 | 71,331,023 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | 9,431,090 | 9,431,090 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 9,431,090 | 9,431,090 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 33,552,428 | 33,553,328 | 55,021,429 | 55,311,613 | 56,810,929 | 62,594,536 | 61,900,533 | 62,309,824 | 62,309,824 | 61,899,933 |
| 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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-03-28 | 2022-08-16 | 2021-04-27 | 2020-08-26 | 2019-08-15 | 2019-04-23 | 2018-08-28 | 2018-03-22 | 2018-04-18 | 2017-08-25 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-03-28 | 2017-12-31 | 2017-06-30 |