| 类型/截止日期 | 2024-03-18 | 2023-12-29 | 2023-11-07 | 2023-02-09 | 2022-12-31 | 2020-12-28 | 2018-12-31 | 2018-12-26 | 2018-12-24 | 2017-12-26 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 555,006,100 | 555,023,400 | 555,023,400 | 555,198,000 | 555,274,000 | 550,000,000 | 550,000,000 | 550,000,000 | 550,000,000 | 550,000,000 |
| 流通股(股) | 551,512,655 | 551,512,655 | 549,850,000 | 549,850,000 | 549,850,000 | 549,850,000 | 122,350,000 | 122,300,000 | 99,800,000 | 100,000,000 |
| 流通A股(股) | 551,512,655 | 551,512,655 | 549,850,000 | 549,850,000 | 549,850,000 | 549,850,000 | 122,350,000 | 122,300,000 | 99,800,000 | 100,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,493,445 | 3,510,745 | 5,173,400 | 5,348,000 | 5,424,000 | 150,000 | 427,650,000 | 427,700,000 | 450,200,000 | 450,000,000 |
| 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) | 3,493,445 | 3,510,745 | 5,173,400 | 5,348,000 | 5,424,000 | 150,000 | 427,650,000 | 427,700,000 | 450,200,000 | 450,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | 320,625,000 | 320,625,000 | 320,625,000 | 320,625,000 |
| 其他内资持股合计(股) | 3,312,611 | 3,329,911 | 4,983,400 | 5,158,000 | 5,234,000 | - | 106,875,000 | 106,875,000 | 129,375,000 | 129,375,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 106,875,000 | 106,875,000 | 129,375,000 | 129,375,000 |
| 其他境内自然人持股 | 3,312,611 | 3,329,911 | 4,983,400 | 5,158,000 | 5,234,000 | - | - | - | - | - |
| 高管持股(股) | 154,167 | 154,167 | 150,000 | 150,000 | 150,000 | 150,000 | 150,000 | 200,000 | 200,000 | - |
| 外资持股合计(股) | 26,667 | 26,667 | 40,000 | 40,000 | 40,000 | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | 26,667 | 26,667 | 40,000 | 40,000 | 40,000 | - | - | - | - | - |
| 股本变动原因 | 回购 | 股权激励限售流通股上市 | 回购 | 回购 | 股份性质变更 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 首发A股上市 |
| 公告日期 | 2024-03-19 | 2023-12-27 | 2023-11-08 | 2023-02-10 | 2023-03-30 | 2020-12-25 | 2019-04-09 | 2018-12-25 | 2018-12-25 | 2017-12-25 |
| 变动日期 | 2024-03-18 | 2023-12-29 | 2023-11-07 | 2023-02-09 | 2022-12-31 | 2020-12-28 | 2018-12-31 | 2018-12-26 | 2018-12-24 | 2017-12-26 |