| 类型/截止日期 | 2024-01-01 | 2023-06-30 | 2022-12-31 | 2022-06-30 | 2018-06-30 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-06-30 | 2015-05-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 348,000,000 | 348,000,000 | 348,000,000 | 348,000,000 | 348,000,000 | 348,000,000 | 348,000,000 | 348,000,000 | 348,000,000 | 348,000,000 |
| 流通股(股) | 250,800,000 | 237,750,000 | 234,294,168 | 235,158,126 | 234,294,201 | 220,723,052 | 207,151,902 | 220,727,902 | 219,240,202 | 217,740,000 |
| 流通A股(股) | 250,800,000 | 237,750,000 | 234,294,168 | 235,158,126 | 234,294,201 | 220,723,052 | 207,151,902 | 220,727,902 | 219,240,202 | 217,740,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 97,200,000 | 110,250,000 | 113,705,832 | 112,841,874 | 113,705,799 | 127,276,948 | 140,848,098 | 127,272,098 | 128,759,798 | 130,260,000 |
| 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) | 97,200,000 | 110,250,000 | 113,705,832 | 112,841,874 | 113,705,799 | 127,276,948 | 140,848,098 | 127,272,098 | 128,759,798 | 130,260,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 97,200,000 | 110,250,000 | 113,705,832 | 112,841,874 | 113,705,799 | 127,276,948 | 140,848,098 | 127,272,098 | 128,759,798 | 130,260,000 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 |
| 公告日期 | 2024-08-31 | 2023-08-01 | 2023-03-31 | 2022-08-26 | 2018-08-22 | 2017-08-08 | 2017-03-08 | 2016-07-28 | 2015-08-20 | 2015-05-05 |
| 变动日期 | 2024-01-01 | 2023-06-30 | 2022-12-31 | 2022-06-30 | 2018-06-30 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-06-30 | 2015-05-12 |