| 类型/截止日期 | 2022-12-31 | 2022-06-07 | 2020-06-30 | 2019-11-20 | 2019-06-28 | 2019-06-19 | 2018-12-31 | 2018-06-30 | 2017-12-18 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 104,000,000 | 104,000,000 | 104,000,000 | 104,000,000 | 104,000,000 | 104,000,000 | 104,000,000 | 104,000,000 | 104,000,000 | 104,000,000 |
| 流通股(股) | 60,277,064 | 61,069,964 | 82,624,153 | 83,338,153 | 82,968,153 | 82,368,153 | 82,743,903 | 83,029,903 | 83,270,652 | 49,444,370 |
| 流通A股(股) | 60,277,064 | 61,069,964 | 82,624,153 | 83,338,153 | 82,968,153 | 82,368,153 | 82,743,903 | 83,029,903 | 83,270,652 | 49,444,370 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 43,722,936 | 42,930,036 | 21,375,847 | 20,661,847 | 21,031,847 | 21,631,847 | 21,256,097 | 20,970,097 | 20,729,348 | 54,555,630 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 104,000,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 43,722,936 | 42,930,036 | 21,375,847 | 20,661,847 | 21,031,847 | 21,631,847 | 21,256,097 | 20,970,097 | 20,729,348 | 54,555,630 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 47,487,370 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 21,980,346 |
| 其他境内自然人持股 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 13,661,088 | 25,507,024 |
| 高管持股(股) | 30,061,848 | 29,268,948 | 7,714,759 | 7,000,759 | 7,370,759 | 7,970,759 | 7,595,009 | 7,309,009 | 7,068,260 | 7,068,260 |
| 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 | 其他变动原因 | 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 |
| 公告日期 | 2023-03-31 | 2022-06-01 | 2020-08-06 | 2019-11-15 | 2019-06-19 | 2019-06-19 | 2019-04-22 | 2018-08-27 | 2017-12-13 | 2016-08-23 |
| 变动日期 | 2022-12-31 | 2022-06-07 | 2020-06-30 | 2019-11-20 | 2019-06-28 | 2019-06-19 | 2018-12-31 | 2018-06-30 | 2017-12-18 | 2016-06-30 |