| 类型/截止日期 | 2022-12-31 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2016-12-31 | 2016-07-12 | 2016-06-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 1,025,800,523 | 1,025,800,523 | 1,025,800,523 | 1,025,800,523 | 1,025,800,523 | 1,025,800,523 | 1,025,800,523 | 1,025,800,523 | 1,025,800,523 | 406,699,607 |
| 流通股(股) | 414,473,971 | 414,473,971 | 414,473,971 | 414,548,971 | 414,548,025 | 414,548,971 | 414,548,025 | 414,547,079 | 388,458,639 | 154,012,376 |
| 流通A股(股) | 414,473,971 | 414,473,971 | 414,473,971 | 414,548,971 | 414,548,025 | 414,548,971 | 414,548,025 | 414,547,079 | 388,458,639 | 154,012,376 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 611,326,552 | 611,326,552 | 611,326,552 | 611,251,552 | 611,252,498 | 611,251,552 | 611,252,498 | 611,253,444 | 637,341,884 | 252,687,231 |
| 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) | 611,326,552 | 611,326,552 | 611,326,552 | 611,251,552 | 611,252,498 | 611,251,552 | 611,252,498 | 611,253,444 | 637,341,884 | 252,687,231 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 291,745,542 | 60,141,832 | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 319,506,010 | 551,184,720 | 611,251,552 | 611,251,552 | 611,252,498 | 611,251,552 | 611,251,552 | 611,251,552 | 611,251,552 | 242,343,185 |
| 其中：境内法人持股 | 306,390,279 | 537,993,989 | 611,251,552 | 611,251,552 | 611,252,498 | 611,251,552 | 611,251,552 | 611,251,552 | 611,251,552 | 242,343,185 |
| 其他境内自然人持股 | 13,115,731 | 13,190,731 | - | - | - | - | - | - | - | - |
| 高管持股(股) | 75,000 | - | 75,000 | - | - | - | 946 | 1,892 | 26,090,332 | 10,344,046 |
| 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 | 股份性质变更 | 高管股份变动 | 高管股份变动 | 股份性质变更 | 股份性质变更 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 回购 |
| 公告日期 | 2023-04-27 | 2021-04-22 | 2020-08-26 | 2019-08-28 | 2019-04-24 | 2018-08-30 | 2018-04-16 | 2017-04-29 | 2016-07-05 | 2016-06-30 |
| 变动日期 | 2022-12-31 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2016-12-31 | 2016-07-12 | 2016-06-29 |