| 类型/截止日期 | 2022-12-31 | 2019-06-30 | 2018-06-30 | 2018-04-11 | 2017-03-10 | 2016-12-14 |
|---|---|---|---|---|---|---|
| 总股本(股) | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 |
| 流通股(股) | 14,580,164 | 14,640,164 | 14,842,664 | 14,955,164 | 8,887,832 | - |
| 流通A股(股) | 14,580,164 | 14,640,164 | 14,842,664 | 14,955,164 | 8,887,832 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 6,689,836 | 6,629,836 | 6,427,336 | 6,314,836 | 12,382,168 | 21,270,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 21,270,000 | - | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 6,689,836 | 6,629,836 | 6,427,336 | 6,314,836 | 12,382,168 | 21,270,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,287,336 | 6,287,336 | 6,287,336 | 6,287,336 | 12,354,668 | 21,270,000 |
| 其中：境内法人持股 | 6,067,336 | 6,067,336 | 6,067,336 | 6,067,336 | 12,134,668 | 18,202,000 |
| 其他境内自然人持股 | 220,000 | 220,000 | 220,000 | 220,000 | 220,000 | 3,068,000 |
| 高管持股(股) | 402,500 | 342,500 | 140,000 | 27,500 | 27,500 | - |
| 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 | 其他变动原因 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-26 | 2019-08-19 | 2018-08-16 | 2018-04-04 | 2017-03-07 | 2016-11-30 |
| 变动日期 | 2022-12-31 | 2019-06-30 | 2018-06-30 | 2018-04-11 | 2017-03-10 | 2016-12-14 |