| 类型/截止日期 | 2023-06-09 | 2019-06-30 | 2019-05-25 | 2016-06-30 | 2015-12-31 | 2015-06-30 | 2014-12-31 | 2014-06-30 | 2012-06-30 | 2011-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 643,976,824 | 654,021,537 | 654,021,537 | 654,021,537 | 654,021,537 | 654,021,537 | 654,021,537 | 654,021,537 | 654,021,537 | 654,021,537 |
| 流通股(股) | 643,976,824 | 653,867,313 | 654,021,537 | 653,867,313 | 653,867,088 | 653,719,409 | 653,719,634 | 653,773,429 | 653,784,979 | 653,783,247 |
| 流通A股(股) | 643,976,824 | 653,867,313 | 654,021,537 | 653,867,313 | 653,867,088 | 653,719,409 | 653,719,634 | 653,773,429 | 653,784,979 | 653,783,247 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 154,224 | - | 154,224 | 154,449 | 302,128 | 301,903 | 248,108 | 236,558 | 238,290 |
| 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) | - | 154,224 | - | 154,224 | 154,449 | 302,128 | 301,903 | 248,108 | 236,558 | 238,290 |
| 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) | - | 154,224 | - | 154,224 | 154,449 | 302,128 | 301,903 | 248,108 | 236,558 | 238,290 |
| 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 | 回购 | 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 | 定期报告 | 定期报告 |
| 公告日期 | 2023-06-13 | 2019-08-22 | 2019-05-25 | 2016-08-13 | 2016-03-10 | 2015-08-12 | 2015-03-19 | 2014-08-26 | 2012-08-16 | 2012-03-08 |
| 变动日期 | 2023-06-09 | 2019-06-30 | 2019-05-25 | 2016-06-30 | 2015-12-31 | 2015-06-30 | 2014-12-31 | 2014-06-30 | 2012-06-30 | 2011-12-31 |