| 2024年中报 | 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 滤芯(元) | - | - | 52,029,868.15 | - | 38,003,204.76 |
| 滤油机(元) | 18,498,479.54 | 30,286,201.62 | 12,134,089.74 | 25,934,092.22 | 12,338,197.60 |
| 高精度工业过滤器滤芯(元) | 61,564,439.54 | 103,994,806.37 | - | 71,815,489.26 | - |
| 其他滤芯(元) | 2,957,015.85 | 6,843,335.62 | - | 8,948,225.11 | - |
| 营业成本(元) | |||||
| 滤芯(元) | - | - | 25,042,375.05 | - | 18,685,976.31 |
| 滤油机(元) | 14,351,296.77 | 22,395,635.65 | 8,929,826.91 | 17,626,941.26 | 7,992,221.13 |
| 高精度工业过滤器滤芯(元) | 24,059,400.47 | 47,801,261.78 | - | 35,022,199.77 | - |
| 其他滤芯(元) | 2,143,997.92 | 4,751,345.36 | - | 5,172,955.20 | - |
| 毛利(元) | |||||
| 滤芯(元) | - | - | 26,987,493.10 | - | 19,317,228.45 |
| 滤油机(元) | 4,147,182.77 | 7,890,565.97 | 3,204,262.83 | 8,307,150.96 | 4,345,976.47 |
| 高精度工业过滤器滤芯(元) | 37,505,039.07 | 56,193,544.59 | - | 36,793,289.49 | - |
| 其他滤芯(元) | 813,017.93 | 2,091,990.26 | - | 3,775,269.91 | - |
| 毛利率(%) | |||||
| 滤芯(%) | - | - | 51.87 | - | 50.83 |
| 滤油机(%) | 22.42 | 26.05 | 26.41 | 32.03 | 35.22 |
| 高精度工业过滤器滤芯(%) | 60.92 | 54.03 | - | 51.23 | - |
| 其他滤芯(%) | 27.49 | 30.57 | - | 42.19 | - |
| 收入构成(%) | |||||
| 滤芯(%) | - | - | 81.09 | - | 75.49 |
| 滤油机(%) | 22.28 | 21.46 | 18.91 | 24.31 | 24.51 |
| 高精度工业过滤器滤芯(%) | 74.16 | 73.69 | - | 67.31 | - |
| 其他滤芯(%) | 3.56 | 4.85 | - | 8.39 | - |
| 毛利构成(%) | |||||
| 滤芯(%) | - | - | 89.39 | - | 81.63 |
| 滤油机(%) | 9.77 | 11.92 | 10.61 | 17.00 | 18.37 |
| 高精度工业过滤器滤芯(%) | 88.32 | 84.92 | - | 75.28 | - |
| 其他滤芯(%) | 1.91 | 3.16 | - | 7.72 | - |