| 类型/截止日期 | 2022-06-30 | 2018-12-31 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2014-12-31 | 2014-06-30 | 2013-12-31 | 2013-06-30 | 2012-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 943,665,009 | 943,665,009 | 943,665,009 | 943,665,009 | 943,665,009 | 943,665,009 | 943,665,009 | 943,665,009 | 943,665,009 | 943,665,009 |
| 流通股(股) | 943,377,912 | 943,382,487 | 943,382,489 | 943,139,339 | 943,200,125 | 943,200,127 | 943,162,195 | 943,153,373 | 943,066,620 | 943,090,514 |
| 流通A股(股) | 943,377,912 | 943,382,487 | 943,382,489 | 943,139,339 | 943,200,125 | 943,200,127 | 943,162,195 | 943,153,373 | 943,066,620 | 943,090,514 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 287,097 | 282,522 | 282,520 | 525,670 | 464,884 | 464,882 | 502,814 | 511,636 | 598,389 | 574,495 |
| 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) | 287,097 | 282,522 | 282,520 | 525,670 | 464,884 | 464,882 | 502,814 | 511,636 | 598,389 | 574,495 |
| 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) | 287,097 | 282,522 | 282,520 | 525,670 | 464,884 | 464,882 | 502,814 | 511,636 | 598,389 | 574,495 |
| 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 | 定期报告 |
| 公告日期 | 2022-08-23 | 2019-04-30 | 2017-03-25 | 2016-08-30 | 2016-03-01 | 2015-03-21 | 2014-08-26 | 2014-03-20 | 2013-08-21 | 2013-03-30 |
| 变动日期 | 2022-06-30 | 2018-12-31 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2014-12-31 | 2014-06-30 | 2013-12-31 | 2013-06-30 | 2012-12-31 |