| 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) | |||||
| 复合材料(元) | 16,136,119.39 | 45,857,107.53 | 20,046,262.63 | 54,958,780.20 | 21,003,188.02 |
| 覆铜材料(元) | 70,152.30 | 233,108.39 | 205,557.51 | - | 140,530.96 |
| 功能板(元) | 18,577,205.31 | 29,684,853.32 | 19,693,928.62 | 22,555,934.45 | 7,736,568.87 |
| 加工费收入(元) | - | - | 88,495.58 | 82,055.30 | 82,055.30 |
| 粘接片(元) | 5,394,350.67 | 6,050,062.86 | 2,023,502.40 | 6,071,004.70 | 2,469,108.26 |
| 环保科粒(元) | 44,690.27 | - | - | - | - |
| 营业成本(元) | |||||
| 复合材料(元) | 15,393,438.83 | 43,001,719.47 | 19,624,905.25 | 52,001,791.56 | 20,795,095.06 |
| 覆铜材料(元) | 102,706.90 | 240,647.34 | 196,046.81 | - | 127,991.87 |
| 功能板(元) | 14,242,915.92 | 22,002,272.35 | 15,515,792.73 | 19,938,973.82 | 7,547,437.08 |
| 加工费收入(元) | - | - | 691,872.73 | 76,069.79 | 77,551.28 |
| 粘接片(元) | 4,420,039.44 | 4,015,533.53 | 1,535,606.02 | 5,099,584.37 | 2,218,801.84 |
| 环保科粒(元) | 44,247.79 | - | - | - | - |
| 毛利(元) | |||||
| 复合材料(元) | 742,680.56 | 2,855,388.06 | 421,357.38 | 2,956,988.64 | 208,092.96 |
| 覆铜材料(元) | -32,554.60 | -7,538.95 | 9,510.70 | - | 12,539.09 |
| 功能板(元) | 4,334,289.39 | 7,682,580.97 | 4,178,135.89 | 2,616,960.63 | 189,131.79 |
| 加工费收入(元) | - | - | -603,377.15 | 5,985.51 | 4,504.02 |
| 粘接片(元) | 974,311.23 | 2,034,529.33 | 487,896.38 | 971,420.33 | 250,306.42 |
| 环保科粒(元) | 442.48 | - | - | - | - |
| 毛利率(%) | |||||
| 复合材料(%) | 4.60 | 6.23 | 2.10 | 5.38 | 0.99 |
| 覆铜材料(%) | -46.41 | -3.23 | 4.63 | - | 8.92 |
| 功能板(%) | 23.33 | 25.88 | 21.22 | 11.60 | 2.44 |
| 加工费收入(%) | - | - | -681.82 | 7.29 | 5.49 |
| 粘接片(%) | 18.06 | 33.63 | 24.11 | 16.00 | 10.14 |
| 环保科粒(%) | 0.99 | - | - | - | - |
| 收入构成(%) | |||||
| 复合材料(%) | 40.12 | 56.04 | 47.66 | 65.69 | 66.82 |
| 覆铜材料(%) | 0.17 | 0.28 | 0.49 | - | 0.45 |
| 功能板(%) | 46.19 | 36.28 | 46.83 | 26.96 | 24.61 |
| 加工费收入(%) | - | - | 0.21 | 0.10 | 0.26 |
| 粘接片(%) | 13.41 | 7.39 | 4.81 | 7.26 | 7.86 |
| 环保科粒(%) | 0.11 | - | - | - | - |
| 毛利构成(%) | |||||
| 复合材料(%) | 12.34 | 22.73 | 9.38 | 45.14 | 31.31 |
| 覆铜材料(%) | -0.54 | -0.06 | 0.21 | - | 1.89 |
| 功能板(%) | 72.01 | 61.14 | 92.98 | 39.95 | 28.46 |
| 加工费收入(%) | - | - | -13.43 | 0.09 | 0.68 |
| 粘接片(%) | 16.19 | 16.19 | 10.86 | 14.83 | 37.66 |
| 环保科粒(%) | 0.01 | - | - | - | - |