| 类型/截止日期 | 2023-06-30 | 2022-12-31 | 2022-12-29 | 2022-11-25 | 2022-06-30 | 2022-05-26 | 2022-04-19 | 2021-01-13 | 2021-01-11 | 2020-05-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 649,592,550 | 649,592,550 | 649,592,550 | 649,592,550 | 649,604,550 | 649,604,550 | 653,904,550 | 660,316,481 | 660,316,481 | 660,316,481 |
| 流通股(股) | 464,120,811 | 464,490,811 | 465,970,811 | 461,854,811 | 461,854,811 | 461,772,311 | 461,772,311 | 463,973,248 | 457,613,278 | 457,600,153 |
| 流通A股(股) | 464,120,811 | 464,490,811 | 465,970,811 | 461,854,811 | 461,854,811 | 461,772,311 | 461,772,311 | 463,973,248 | 457,613,278 | 457,600,153 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 185,471,739 | 185,101,739 | 183,621,739 | 187,737,739 | 187,749,739 | 187,832,239 | 192,132,239 | 196,343,233 | 202,703,203 | 202,716,328 |
| 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) | 185,471,739 | 185,101,739 | 183,621,739 | 187,737,739 | 187,749,739 | 187,832,239 | 192,132,239 | 196,343,233 | 202,703,203 | 202,716,328 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,359,970 | 6,359,970 | 6,359,970 | 10,475,970 | 10,487,970 | 10,487,970 | 14,787,970 | 14,839,931 | 21,199,901 | 21,199,901 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,359,970 | 6,359,970 | 6,359,970 | 10,475,970 | 10,487,970 | 10,487,970 | 14,787,970 | 14,839,931 | 21,199,901 | 21,199,901 |
| 高管持股(股) | 179,111,769 | 178,741,769 | 177,261,769 | 177,261,769 | 177,261,769 | 177,344,269 | 177,344,269 | 181,503,302 | 181,503,302 | 181,516,427 |
| 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 | 股权激励限售流通股上市 | 回购 | 高管股份变动 | 回购 | 高管股份变动 | 股权激励限售流通股上市 | 高管股份变动 | 回购 |
| 公告日期 | 2023-08-15 | 2023-04-12 | 2022-12-26 | 2022-11-26 | 2022-08-18 | 2022-05-27 | 2022-04-19 | 2021-01-11 | 2021-01-11 | 2020-05-28 |
| 变动日期 | 2023-06-30 | 2022-12-31 | 2022-12-29 | 2022-11-25 | 2022-06-30 | 2022-05-26 | 2022-04-19 | 2021-01-13 | 2021-01-11 | 2020-05-27 |