| 2025年中报 | 2024年年报 | 2024年中报 | 2023年年报 | 2023年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 滤芯(元) | - | - | - | - | 52,029,868.15 |
| 滤油机(元) | 17,867,843.90 | 34,278,500.37 | 18,498,479.54 | 30,286,201.62 | 12,134,089.74 |
| 高精度工业过滤器滤芯(元) | 82,089,655.93 | 139,687,675.17 | 61,564,439.54 | 103,994,806.37 | - |
| 其他滤芯(元) | 5,998,219.70 | 6,773,215.50 | 2,957,015.85 | 6,843,335.62 | - |
| 营业成本(元) | |||||
| 滤芯(元) | - | - | - | - | 25,042,375.05 |
| 滤油机(元) | 14,638,284.15 | 27,959,629.51 | 14,351,296.77 | 22,395,635.65 | 8,929,826.91 |
| 高精度工业过滤器滤芯(元) | 29,528,826.26 | 51,230,982.88 | 24,059,400.47 | 47,801,261.78 | - |
| 其他滤芯(元) | 3,769,382.56 | 4,280,810.65 | 2,143,997.92 | 4,751,345.36 | - |
| 毛利(元) | |||||
| 滤芯(元) | - | - | - | - | 26,987,493.10 |
| 滤油机(元) | 3,229,559.75 | 6,318,870.86 | 4,147,182.77 | 7,890,565.97 | 3,204,262.83 |
| 高精度工业过滤器滤芯(元) | 52,560,829.67 | 88,456,692.29 | 37,505,039.07 | 56,193,544.59 | - |
| 其他滤芯(元) | 2,228,837.14 | 2,492,404.85 | 813,017.93 | 2,091,990.26 | - |
| 毛利率(%) | |||||
| 滤芯(%) | - | - | - | - | 51.87 |
| 滤油机(%) | 18.07 | 18.43 | 22.42 | 26.05 | 26.41 |
| 高精度工业过滤器滤芯(%) | 64.03 | 63.32 | 60.92 | 54.03 | - |
| 其他滤芯(%) | 37.16 | 36.80 | 27.49 | 30.57 | - |
| 收入构成(%) | |||||
| 滤芯(%) | - | - | - | - | 81.09 |
| 滤油机(%) | 16.86 | 18.97 | 22.28 | 21.46 | 18.91 |
| 高精度工业过滤器滤芯(%) | 77.48 | 77.29 | 74.16 | 73.69 | - |
| 其他滤芯(%) | 5.66 | 3.75 | 3.56 | 4.85 | - |
| 毛利构成(%) | |||||
| 滤芯(%) | - | - | - | - | 89.39 |
| 滤油机(%) | 5.57 | 6.50 | 9.77 | 11.92 | 10.61 |
| 高精度工业过滤器滤芯(%) | 90.59 | 90.94 | 88.32 | 84.92 | - |
| 其他滤芯(%) | 3.84 | 2.56 | 1.91 | 3.16 | - |