| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-09-16 | 2019-09-11 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-09-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 303,345,000 | 303,345,000 | 303,345,000 | 303,345,000 | 303,345,000 | 303,345,000 | 303,345,000 | 303,345,000 | 303,345,000 | 303,345,000 |
| 流通股(股) | 300,897,746 | 300,513,166 | 300,319,326 | 303,345,000 | 207,545,636 | 203,001,404 | 202,867,404 | 202,625,204 | 184,497,196 | 188,308,669 |
| 流通A股(股) | 300,897,746 | 300,513,166 | 300,319,326 | 303,345,000 | 207,545,636 | 203,001,404 | 202,867,404 | 202,625,204 | 184,497,196 | 188,308,669 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,447,254 | 2,831,834 | 3,025,674 | - | 95,799,364 | 100,343,596 | 100,477,596 | 100,719,796 | 118,847,804 | 115,036,331 |
| 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) | 2,447,254 | 2,831,834 | 3,025,674 | - | 95,799,364 | 100,343,596 | 100,477,596 | 100,719,796 | 118,847,804 | 115,036,331 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | 95,799,364 |
| 国有法人持股(股) | - | - | - | - | 95,799,364 | 95,799,364 | 95,799,364 | 95,799,364 | 95,799,364 | - |
| 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) | 2,447,254 | 2,831,834 | 3,025,674 | - | - | 4,544,232 | 4,678,232 | 4,920,432 | 23,048,440 | 19,236,967 |
| 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 | 首发限售股份上市 | 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 | 首发限售股份上市 |
| 公告日期 | 2023-04-15 | 2022-08-26 | 2020-08-22 | 2019-09-11 | 2019-09-11 | 2019-07-27 | 2019-03-16 | 2018-07-28 | 2018-03-23 | 2017-09-11 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-09-16 | 2019-09-11 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-09-13 |