| 类型/截止日期 | 2022-06-30 | 2022-04-30 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 754,329,268 | 754,329,268 | 754,329,268 | 754,329,268 | 754,329,268 | 754,329,268 | 754,329,268 | 754,329,268 | 754,329,268 | 754,329,268 |
| 流通股(股) | 449,572,318 | 447,071,686 | 447,071,686 | 446,849,798 | 444,179,948 | 442,767,905 | 442,728,124 | 444,064,730 | 443,811,648 | 444,064,730 |
| 流通A股(股) | 449,572,318 | 447,071,686 | 447,071,686 | 446,849,798 | 444,179,948 | 442,767,905 | 442,728,124 | 444,064,730 | 443,811,648 | 444,064,730 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 304,756,950 | 307,257,582 | 307,257,582 | 307,479,470 | 310,149,320 | 311,561,363 | 311,601,144 | 310,264,538 | 310,517,620 | 310,264,538 |
| 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) | 304,756,950 | 307,257,582 | 307,257,582 | 307,479,470 | 310,149,320 | 311,561,363 | 311,601,144 | 310,264,538 | 310,517,620 | 310,264,538 |
| 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) | 304,756,950 | 307,257,582 | 307,257,582 | 307,479,470 | 310,149,320 | 311,561,363 | 311,601,144 | 310,264,538 | 310,517,620 | 310,264,538 |
| 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 | 2022-08-29 | 2022-04-30 | 2021-04-30 | 2020-08-29 | 2019-08-29 | 2019-04-03 | 2018-08-29 | 2018-04-26 | 2017-08-30 | 2016-08-29 |
| 变动日期 | 2022-06-30 | 2022-04-30 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-06-30 |