| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2020-02-13 | 2020-02-11 | 2019-06-30 | 2018-12-31 | 2018-02-13 | 2017-02-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 167,150,000 | 167,150,000 | 167,150,000 | 167,150,000 | 167,150,000 | 167,150,000 | 167,150,000 | 167,150,000 | 167,150,000 | 167,150,000 |
| 流通股(股) | 161,256,444 | 160,776,244 | 158,563,425 | 98,714,550 | 113,004,900 | 87,856,400 | 88,477,825 | 87,573,550 | 87,647,350 | 41,800,000 |
| 流通A股(股) | 161,256,444 | 160,776,244 | 158,563,425 | 98,714,550 | 113,004,900 | 87,856,400 | 88,477,825 | 87,573,550 | 87,647,350 | 41,800,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,893,556 | 6,373,756 | 8,586,575 | 68,435,450 | 54,145,100 | 79,293,600 | 78,672,175 | 79,576,450 | 79,502,650 | 125,350,000 |
| 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) | 5,893,556 | 6,373,756 | 8,586,575 | 68,435,450 | 54,145,100 | 79,293,600 | 78,672,175 | 79,576,450 | 79,502,650 | 125,350,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 60,112,600 | 60,112,600 | 60,112,600 | 60,112,600 | 125,350,000 |
| 其中：境内法人持股 | - | - | - | - | - | 10,822,600 | 10,822,600 | 10,822,600 | 10,822,600 | 30,172,600 |
| 其他境内自然人持股 | - | - | - | - | - | 49,290,000 | 49,290,000 | 49,290,000 | 49,290,000 | 95,177,400 |
| 高管持股(股) | 5,893,556 | 6,373,756 | 8,586,575 | 68,435,450 | 54,145,100 | 19,181,000 | 18,559,575 | 19,463,850 | 19,390,050 | - |
| 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 | 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 | 首发限售股份上市 | 首发A股上市 |
| 公告日期 | 2023-04-25 | 2022-08-10 | 2021-04-27 | 2020-08-28 | 2020-02-11 | 2020-02-11 | 2019-08-22 | 2019-04-23 | 2018-02-09 | 2017-02-10 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2020-02-13 | 2020-02-11 | 2019-06-30 | 2018-12-31 | 2018-02-13 | 2017-02-13 |