| 类型/截止日期 | 2023-12-31 | 2023-06-30 | 2023-01-18 | 2023-01-10 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-11-09 | 2020-11-05 | 2020-09-03 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 261,858,710 | 261,858,710 | 261,858,710 | 262,013,710 | 262,013,710 | 262,013,710 | 263,269,300 | 263,269,300 | 263,269,300 | 263,269,300 |
| 流通股(股) | 261,851,210 | 261,213,528 | 261,214,278 | 261,214,278 | 261,210,453 | 261,000,092 | 261,213,253 | 260,994,678 | 260,912,568 | 260,896,568 |
| 流通A股(股) | 261,851,210 | 261,213,528 | 261,214,278 | 261,214,278 | 261,210,453 | 261,000,092 | 261,213,253 | 260,994,678 | 260,912,568 | 260,896,568 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,500 | 645,182 | 644,432 | 799,432 | 803,257 | 1,013,618 | 2,056,047 | 2,274,622 | 2,356,732 | 2,372,732 |
| 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) | 7,500 | 645,182 | 644,432 | 799,432 | 803,257 | 1,013,618 | 2,056,047 | 2,274,622 | 2,356,732 | 2,372,732 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 132,000 | 132,000 | 132,000 | 1,387,590 | 1,387,590 | 1,469,700 | 1,469,700 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 132,000 | 132,000 | 132,000 | 1,387,590 | 1,387,590 | 1,469,700 | 1,469,700 |
| 高管持股(股) | 7,500 | 645,182 | 644,432 | 644,432 | 648,257 | 858,618 | 645,457 | 864,032 | 864,032 | 880,032 |
| 外资持股合计(股) | - | - | - | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 |
| 股本变动原因 | 高管股份变动 | 高管股份变动 | 回购 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 股权激励限售流通股上市 | 高管股份变动 | 股权激励限售流通股上市 |
| 公告日期 | 2024-04-27 | 2023-08-09 | 2023-01-19 | 2023-01-19 | 2023-04-27 | 2022-08-29 | 2021-04-28 | 2020-11-05 | 2020-11-05 | 2020-08-31 |
| 变动日期 | 2023-12-31 | 2023-06-30 | 2023-01-18 | 2023-01-10 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-11-09 | 2020-11-05 | 2020-09-03 |