| 类型/截止日期 | 2023-04-12 | 2022-12-31 | 2018-12-31 | 2018-06-30 | 2018-05-11 | 2018-05-08 | 2017-08-18 | 2017-02-24 | 2016-12-31 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,752,200 | 21,752,200 | 21,752,200 | 21,752,200 | 21,752,200 | 21,752,200 | 21,752,200 | 15,752,200 | 15,752,200 | 15,752,200 |
| 流通股(股) | 21,752,200 | 7,004,766 | 7,656,699 | 7,869,699 | 7,656,699 | 6,865,449 | 7,870,449 | 7,243,449 | 5,409,449 | 5,935,949 |
| 流通A股(股) | 21,752,200 | 7,004,766 | 7,656,699 | 7,869,699 | 7,656,699 | 6,865,449 | 7,870,449 | 7,243,449 | 5,409,449 | 5,935,949 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 14,747,434 | 14,095,501 | 13,882,501 | 14,095,501 | 14,886,751 | 13,881,751 | 8,508,751 | 10,342,751 | 9,816,251 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 15,752,200 | 15,752,200 | 15,752,200 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | - | 14,747,434 | 14,095,501 | 13,882,501 | 14,095,501 | 14,886,751 | 13,881,751 | 8,508,751 | 10,342,751 | 9,816,251 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 | 3,538,755 |
| 高管持股(股) | - | 11,208,679 | 10,556,746 | 10,343,746 | 10,556,746 | 11,347,996 | 10,342,996 | 4,969,996 | 6,803,996 | 6,277,496 |
| 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 | 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 | 高管股份变动 | 其他变动原因 | 增发A股上市,其他变动原因 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-04-04 | 2023-04-17 | 2019-04-29 | 2018-08-30 | 2018-05-08 | 2018-05-08 | 2017-08-30 | 2017-02-21 | 2017-04-28 | 2016-08-24 |
| 变动日期 | 2023-04-12 | 2022-12-31 | 2018-12-31 | 2018-06-30 | 2018-05-11 | 2018-05-08 | 2017-08-18 | 2017-02-24 | 2016-12-31 | 2016-06-30 |