| 2025年中报 | 2024年年报 | 2023年年报 | |
|---|---|---|---|
| 营业收入(元) | |||
| 烧结活性炭滤芯(元) | - | 62,752,391.93 | 54,568,296.88 |
| 烧结活性炭炭棒(元) | - | 54,794,509.47 | 39,340,551.40 |
| 滤材(元) | 35,755,092.17 | - | - |
| 滤芯(元) | 32,485,222.68 | - | - |
| 营业成本(元) | |||
| 烧结活性炭滤芯(元) | - | 42,940,282.18 | 38,979,034.72 |
| 烧结活性炭炭棒(元) | - | 38,626,739.12 | 28,464,303.35 |
| 滤材(元) | 25,056,393.28 | - | - |
| 滤芯(元) | 22,348,121.94 | - | - |
| 毛利(元) | |||
| 烧结活性炭滤芯(元) | - | 19,812,109.75 | 15,589,262.16 |
| 烧结活性炭炭棒(元) | - | 16,167,770.35 | 10,876,248.05 |
| 滤材(元) | 10,698,698.89 | - | - |
| 滤芯(元) | 10,137,100.74 | - | - |
| 毛利率(%) | |||
| 烧结活性炭滤芯(%) | - | 31.57 | 28.57 |
| 烧结活性炭炭棒(%) | - | 29.51 | 27.65 |
| 滤材(%) | 29.92 | - | - |
| 滤芯(%) | 31.21 | - | - |
| 收入构成(%) | |||
| 烧结活性炭滤芯(%) | - | 53.38 | 58.11 |
| 烧结活性炭炭棒(%) | - | 46.62 | 41.89 |
| 滤材(%) | 52.40 | - | - |
| 滤芯(%) | 47.60 | - | - |
| 毛利构成(%) | |||
| 烧结活性炭滤芯(%) | - | 55.06 | 58.90 |
| 烧结活性炭炭棒(%) | - | 44.94 | 41.10 |
| 滤材(%) | 51.35 | - | - |
| 滤芯(%) | 48.65 | - | - |