| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-06-30 | 2018-06-30 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2016-03-21 | 2016-03-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 705,816,160 | 705,816,160 | 705,816,160 | 705,816,160 | 705,816,160 | 705,816,160 | 705,816,160 | 705,816,160 | 705,816,160 | 705,816,160 |
| 流通股(股) | 704,133,908 | 704,132,508 | 704,139,158 | 703,866,327 | 703,854,402 | 703,550,254 | 703,549,554 | 703,548,854 | 703,549,204 | 691,349,204 |
| 流通A股(股) | 704,133,908 | 704,132,508 | 704,139,158 | 703,866,327 | 703,854,402 | 703,550,254 | 703,549,554 | 703,548,854 | 703,549,204 | 691,349,204 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 1,682,252 | 1,683,652 | 1,677,002 | 1,949,833 | 1,961,758 | 2,265,906 | 2,266,606 | 2,267,306 | 2,266,956 | 14,466,956 |
| 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) | 1,682,252 | 1,683,652 | 1,677,002 | 1,949,833 | 1,961,758 | 2,265,906 | 2,266,606 | 2,267,306 | 2,266,956 | 14,466,956 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | 12,200,000 |
| 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) | 1,682,252 | 1,683,652 | 1,677,002 | 1,949,833 | 1,961,758 | 2,265,906 | 2,266,606 | 2,267,306 | 2,266,956 | 2,266,956 |
| 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 | 网下配售股份上市 | 高管股份变动 |
| 公告日期 | 2023-03-31 | 2022-08-27 | 2020-08-28 | 2019-08-27 | 2018-08-22 | 2018-03-31 | 2017-03-31 | 2016-08-25 | 2016-03-16 | 2016-03-16 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-06-30 | 2018-06-30 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2016-03-21 | 2016-03-16 |