| 类型/截止日期 | 2020-12-31 | 2019-06-30 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2015-06-30 | 2014-12-31 | 2014-06-30 | 2013-12-31 | 2013-06-07 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 143,448,332 | 143,448,332 | 143,448,332 | 143,448,332 | 143,448,332 | 143,448,332 | 143,448,332 | 143,448,332 | 143,448,332 | 143,448,332 |
| 流通股(股) | 143,117,781 | 143,200,281 | 143,448,332 | 143,433,284 | 143,418,237 | 143,408,205 | 143,394,829 | 143,301,918 | 143,284,083 | 143,191,172 |
| 流通A股(股) | 143,117,781 | 143,200,281 | 143,448,332 | 143,433,284 | 143,418,237 | 143,408,205 | 143,394,829 | 143,301,918 | 143,284,083 | 143,191,172 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 330,551 | 248,051 | - | 15,048 | 30,095 | 40,127 | 53,503 | 146,414 | 164,249 | 257,160 |
| 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) | 330,551 | 248,051 | - | 15,048 | 30,095 | 40,127 | 53,503 | 146,414 | 164,249 | 257,160 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 330,551 | 248,051 | - | 15,048 | 30,095 | 40,127 | 53,503 | 146,414 | 164,249 | 257,160 |
| 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 | 高管股份变动 | 高管股份变动 | 转增股上市 |
| 公告日期 | 2021-04-07 | 2019-08-24 | 2018-04-03 | 2017-03-29 | 2016-08-27 | 2015-08-24 | 2015-03-31 | 2014-08-05 | 2014-04-01 | 2013-05-30 |
| 变动日期 | 2020-12-31 | 2019-06-30 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2015-06-30 | 2014-12-31 | 2014-06-30 | 2013-12-31 | 2013-06-07 |