| 类型/截止日期 | 2023-04-04 | 2022-12-31 | 2019-06-30 | 2019-04-23 | 2018-12-31 | 2017-06-19 | 2017-06-14 | 2016-09-22 | 2016-06-23 | 2016-04-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 |
| 流通股(股) | 9,960,138 | 9,930,138 | 9,937,638 | 9,982,638 | 9,922,638 | 9,937,638 | 9,281,608 | 9,445,614 | 8,645,614 | 8,615,614 |
| 流通A股(股) | 9,960,138 | 9,930,138 | 9,937,638 | 9,982,638 | 9,922,638 | 9,937,638 | 9,281,608 | 9,445,614 | 8,645,614 | 8,615,614 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,039,862 | 14,069,862 | 14,062,362 | 14,017,362 | 14,077,362 | 14,062,362 | 14,718,392 | 14,554,386 | 15,354,386 | 15,384,386 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 24,000,000 | 24,000,000 | 24,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 14,039,862 | 14,069,862 | 14,062,362 | 14,017,362 | 14,077,362 | 14,062,362 | 14,718,392 | 14,554,386 | 15,354,386 | 15,384,386 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | 800,000 | 800,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 800,000 | 800,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 14,039,862 | 14,069,862 | 14,062,362 | 14,017,362 | 14,077,362 | 14,062,362 | 14,718,392 | 14,554,386 | 14,554,386 | 14,584,386 |
| 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 | 首发限售股份上市 | 高管股份变动 | 转增股上市,送股上市 |
| 公告日期 | 2023-03-30 | 2023-04-26 | 2019-08-23 | 2019-04-18 | 2019-04-17 | 2017-06-14 | 2017-06-14 | 2016-09-19 | 2016-06-20 | 2016-04-21 |
| 变动日期 | 2023-04-04 | 2022-12-31 | 2019-06-30 | 2019-04-23 | 2018-12-31 | 2017-06-19 | 2017-06-14 | 2016-09-22 | 2016-06-23 | 2016-04-28 |