| 类型/截止日期 | 2023-01-30 | 2023-01-17 | 2022-12-31 | 2022-08-19 | 2022-06-30 | 2022-04-19 | 2022-01-17 | 2021-03-04 | 2021-01-25 | 2020-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 596,540,053 | 596,540,053 | 596,540,053 | 596,540,053 | 599,102,053 | 599,102,053 | 599,212,053 | 599,212,053 | 599,572,053 | 598,396,053 |
| 流通股(股) | 585,118,503 | 584,837,003 | 584,889,503 | 584,877,053 | 584,877,053 | 584,889,503 | 584,889,503 | 582,363,503 | 582,363,503 | 582,363,503 |
| 流通A股(股) | 585,118,503 | 584,837,003 | 584,889,503 | 584,877,053 | 584,877,053 | 584,889,503 | 584,889,503 | 582,363,503 | 582,363,503 | 582,363,503 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,421,550 | 11,703,050 | 11,650,550 | 11,663,000 | 14,225,000 | 14,212,550 | 14,322,550 | 16,848,550 | 17,208,550 | 16,032,550 |
| 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) | 11,421,550 | 11,703,050 | 11,650,550 | 11,663,000 | 14,225,000 | 14,212,550 | 14,322,550 | 16,848,550 | 17,208,550 | 16,032,550 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 5,508,550 | 5,508,550 | 5,508,550 | 5,508,550 | 5,508,550 | 5,508,550 | 5,508,550 | 5,508,550 | 5,508,550 | 5,508,550 |
| 其他内资持股合计(股) | 5,860,500 | 6,142,000 | 6,142,000 | 6,142,000 | 8,704,000 | 8,704,000 | 8,814,000 | 11,340,000 | 11,700,000 | 10,524,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,860,500 | 6,142,000 | 6,142,000 | 6,142,000 | 8,704,000 | 8,704,000 | 8,814,000 | 11,340,000 | 11,700,000 | 10,524,000 |
| 高管持股(股) | 52,500 | 52,500 | - | 12,450 | 12,450 | - | - | - | - | - |
| 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 | 股权激励限售流通股上市 | 高管股份变动 | 高管股份变动 | 回购 | 高管股份变动 | 回购 | 股权激励限售流通股上市 | 回购 | 期权行权 | 股份性质变更 |
| 公告日期 | 2023-01-18 | 2023-01-18 | 2023-04-12 | 2022-08-23 | 2022-08-24 | 2022-04-20 | 2022-01-12 | 2021-03-08 | 2021-01-22 | 2020-08-25 |
| 变动日期 | 2023-01-30 | 2023-01-17 | 2022-12-31 | 2022-08-19 | 2022-06-30 | 2022-04-19 | 2022-01-17 | 2021-03-04 | 2021-01-25 | 2020-06-30 |