| 类型/截止日期 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2019-05-30 | 2019-05-28 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-12 | 2017-06-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 1,882,411,872 | 1,882,411,872 | 1,882,411,872 | 1,882,411,872 | 1,882,411,872 | 1,882,411,872 | 1,882,411,872 | 1,882,411,872 | 1,882,411,872 | 1,884,651,872 |
| 流通股(股) | 1,396,029,772 | 1,391,191,397 | 1,390,943,897 | 1,388,957,513 | 1,249,606,741 | 1,249,371,741 | 1,247,019,321 | 1,252,899,000 | 1,252,745,000 | 1,252,745,000 |
| 流通A股(股) | 1,396,029,772 | 1,391,191,397 | 1,390,943,897 | 1,388,957,513 | 1,249,606,741 | 1,249,371,741 | 1,247,019,321 | 1,252,899,000 | 1,252,745,000 | 1,252,745,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 486,382,100 | 491,220,475 | 491,467,975 | 493,454,359 | 632,805,131 | 633,040,131 | 635,392,551 | 629,512,872 | 629,666,872 | 631,906,872 |
| 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) | 486,382,100 | 491,220,475 | 491,467,975 | 493,454,359 | 632,805,131 | 633,040,131 | 635,392,551 | 629,512,872 | 629,666,872 | 631,906,872 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 486,007,100 | 486,007,100 | 486,007,100 | 486,007,100 | 625,357,872 | 625,357,872 | 625,357,872 | 625,357,872 | 625,357,872 | 627,597,872 |
| 其中：境内法人持股 | - | - | - | - | 139,350,772 | 139,350,772 | 139,350,772 | 139,350,772 | 139,350,772 | 139,350,772 |
| 其他境内自然人持股 | 486,007,100 | 486,007,100 | 486,007,100 | 486,007,100 | 486,007,100 | 486,007,100 | 486,007,100 | 486,007,100 | 486,007,100 | 488,247,100 |
| 高管持股(股) | 375,000 | 5,213,375 | 5,460,875 | 7,447,259 | 7,447,259 | 7,682,259 | 10,034,679 | 4,155,000 | 4,309,000 | 4,309,000 |
| 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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 回购 | 高管股份变动 |
| 公告日期 | 2022-08-30 | 2021-04-29 | 2020-08-27 | 2019-05-28 | 2019-05-28 | 2019-04-26 | 2018-08-29 | 2018-03-28 | 2017-06-13 | 2017-06-13 |
| 变动日期 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2019-05-30 | 2019-05-28 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-12 | 2017-06-11 |