| 类型/截止日期 | 2023-03-31 | 2022-12-31 | 2022-03-31 | 2022-01-07 | 2021-05-17 | 2021-04-20 | 2021-01-18 | 2020-11-12 | 2020-07-30 | 2020-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 507,941,948 | 507,941,948 | 507,941,948 | 507,941,948 | 506,411,377 | 506,411,377 | 506,463,631 | 506,577,319 | 506,577,319 | 506,577,319 |
| 流通股(股) | 316,178,488 | 315,808,488 | 314,843,017 | 311,037,067 | 311,137,621 | 309,492,353 | 309,456,105 | 309,456,105 | 283,309,576 | 283,094,562 |
| 流通A股(股) | 316,178,488 | 315,808,488 | 314,843,017 | 311,037,067 | 311,137,621 | 309,492,353 | 309,456,105 | 309,456,105 | 283,309,576 | 283,094,562 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 191,763,460 | 192,133,460 | 193,098,931 | 196,904,881 | 195,273,756 | 196,919,024 | 197,007,526 | 197,121,214 | 223,267,743 | 223,482,757 |
| 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) | 191,763,460 | 192,133,460 | 193,098,931 | 196,904,881 | 195,273,756 | 196,919,024 | 197,007,526 | 197,121,214 | 223,267,743 | 223,482,757 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | 7,507,786 | 7,507,786 |
| 其他内资持股合计(股) | 1,580,000 | 1,580,000 | 1,580,000 | 1,580,000 | 421,910 | 2,712,575 | 2,764,829 | 2,878,517 | 21,517,260 | 21,934,225 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 18,638,743 | 18,638,743 |
| 其他境内自然人持股 | 1,580,000 | 1,580,000 | 1,580,000 | 1,580,000 | 421,910 | 2,712,575 | 2,764,829 | 2,878,517 | 2,878,517 | 3,295,482 |
| 高管持股(股) | 190,183,460 | 190,553,460 | 191,518,931 | 195,324,881 | 194,851,846 | 194,206,449 | 194,242,697 | 194,242,697 | 194,242,697 | 194,040,746 |
| 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 | 限制性股票 | 股权激励限售流通股上市 | 回购,高管股份变动 | 回购 | 网下配售股份上市 | 股权激励限售流通股上市 | 高管股份变动 |
| 公告日期 | 2023-05-04 | 2023-03-28 | 2022-06-17 | 2021-12-31 | 2021-05-12 | 2021-04-20 | 2021-01-19 | 2020-11-10 | 2020-07-28 | 2020-08-18 |
| 变动日期 | 2023-03-31 | 2022-12-31 | 2022-03-31 | 2022-01-07 | 2021-05-17 | 2021-04-20 | 2021-01-18 | 2020-11-12 | 2020-07-30 | 2020-06-30 |