| 类型/截止日期 | 2023-02-24 | 2022-09-26 | 2022-05-27 | 2022-01-26 | 2020-06-04 | 2020-06-01 | 2020-01-10 | 2019-12-31 | 2018-12-13 | 2018-12-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 72,480,000 | 72,480,000 | 72,480,000 | 72,480,000 | 72,480,000 | 72,480,000 | 72,480,000 | 72,480,000 | 72,480,000 | 72,480,000 |
| 流通股(股) | 16,301,564 | 21,659,020 | 51,250,996 | 50,767,287 | 46,641,900 | 20,432,133 | 21,400,533 | 20,946,533 | 21,306,533 | 21,098,533 |
| 流通A股(股) | 16,301,564 | 21,659,020 | 51,250,996 | 50,767,287 | 46,641,900 | 20,432,133 | 21,400,533 | 20,946,533 | 21,306,533 | 21,098,533 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 56,178,436 | 50,820,980 | 21,229,004 | 21,712,713 | 25,838,100 | 52,047,867 | 51,079,467 | 51,533,467 | 51,173,467 | 51,381,467 |
| 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) | 56,178,436 | 50,820,980 | 21,229,004 | 21,712,713 | 25,838,100 | 52,047,867 | 51,079,467 | 51,533,467 | 51,173,467 | 51,381,467 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 44,132,126 | 38,865,576 | 9,273,600 | 9,474,325 | 18,547,200 | 47,076,267 | 47,076,267 | 47,380,267 | 47,380,267 | 47,588,267 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 44,132,126 | 38,865,576 | 9,273,600 | 9,474,325 | 18,547,200 | 47,076,267 | 47,076,267 | 47,380,267 | 47,380,267 | 47,588,267 |
| 高管持股(股) | 12,046,310 | 11,955,404 | 11,955,404 | 12,238,388 | 7,290,900 | 4,971,600 | 4,003,200 | 4,153,200 | 3,793,200 | 3,793,200 |
| 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 | 股份性质变更 | 股份性质变更 | 其他限售股上市 | 首发限售股份上市 | 首发限售股份上市 | 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 | 首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2023-02-24 | 2022-09-26 | 2022-05-23 | 2022-01-20 | 2020-06-01 | 2020-06-01 | 2020-01-07 | 2020-04-14 | 2018-12-10 | 2018-12-10 |
| 变动日期 | 2023-02-24 | 2022-09-26 | 2022-05-27 | 2022-01-26 | 2020-06-04 | 2020-06-01 | 2020-01-10 | 2019-12-31 | 2018-12-13 | 2018-12-10 |