| 类型/截止日期 | 2023-12-31 | 2023-09-30 | 2023-06-30 | 2022-06-30 | 2019-12-31 | 2019-06-30 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 821,920,000 | 821,920,000 | 821,920,000 | 821,920,000 | 821,920,000 | 821,920,000 | 821,920,000 | 821,920,000 | 821,920,000 | 821,920,000 |
| 流通股(股) | 711,383,934 | 709,888,182 | 709,895,757 | 710,006,057 | 708,336,857 | 707,770,357 | 700,699,577 | 700,537,452 | 700,562,456 | 708,013,457 |
| 流通A股(股) | 711,383,934 | 709,888,182 | 709,895,757 | 710,006,057 | 708,336,857 | 707,770,357 | 700,699,577 | 700,537,452 | 700,562,456 | 708,013,457 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 110,536,066 | 112,031,818 | 112,024,243 | 111,913,943 | 113,583,143 | 114,149,643 | 121,220,423 | 121,382,548 | 121,357,544 | 113,906,543 |
| 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) | 110,536,066 | 112,031,818 | 112,024,243 | 111,913,943 | 113,583,143 | 114,149,643 | 121,220,423 | 121,382,548 | 121,357,544 | 113,906,543 |
| 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) | 110,536,066 | 112,031,818 | 112,024,243 | 111,913,943 | 113,583,143 | 114,149,643 | 121,220,423 | 121,382,548 | 121,357,544 | 113,906,543 |
| 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 | 高管股份变动 |
| 公告日期 | 2024-03-29 | 2023-12-22 | 2023-08-25 | 2022-08-10 | 2020-04-29 | 2019-08-16 | 2018-08-28 | 2018-04-25 | 2017-08-18 | 2017-04-25 |
| 变动日期 | 2023-12-31 | 2023-09-30 | 2023-06-30 | 2022-06-30 | 2019-12-31 | 2019-06-30 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 |