| 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) | |||||
| 防热、复合制品(元) | 16,845,863.29 | 45,074,190.83 | 13,341,469.83 | 61,547,740.26 | 37,003,508.50 |
| 绝缘层压制品(板、管、棒)(元) | 18,340,937.18 | 35,157,132.04 | 18,231,454.63 | 37,023,996.94 | 13,789,880.30 |
| 绝缘成型件(元) | 41,009,991.23 | 91,102,986.27 | 44,117,503.55 | 75,650,017.75 | 25,127,130.18 |
| 技术咨询(元) | - | 128,301.89 | - | 877,358.49 | - |
| 原材料(元) | 128,604.96 | 235,237.96 | 192,964.83 | 595,998.59 | - |
| 营业成本(元) | |||||
| 防热、复合制品(元) | 5,741,029.51 | 11,535,781.43 | 3,208,724.52 | 15,827,590.07 | 10,506,417.80 |
| 绝缘层压制品(板、管、棒)(元) | 17,468,547.03 | 28,837,090.40 | 15,877,197.17 | 30,645,784.13 | 11,874,637.01 |
| 绝缘成型件(元) | 23,778,883.38 | 54,845,028.25 | 25,168,982.15 | 54,349,598.01 | 14,235,726.45 |
| 技术咨询(元) | - | - | - | - | - |
| 原材料(元) | 105,152.70 | 191,509.46 | 135,420.02 | 257,201.49 | - |
| 毛利(元) | |||||
| 防热、复合制品(元) | 11,104,833.78 | 33,538,409.40 | 10,132,745.31 | 45,720,150.19 | 26,497,090.70 |
| 绝缘层压制品(板、管、棒)(元) | 872,390.15 | 6,320,041.64 | 2,354,257.46 | 6,378,212.81 | 1,915,243.29 |
| 绝缘成型件(元) | 17,231,107.85 | 36,257,958.02 | 18,948,521.40 | 21,300,419.74 | 10,891,403.73 |
| 技术咨询(元) | - | 128,301.89 | - | - | - |
| 原材料(元) | 23,452.26 | 43,728.50 | 57,544.81 | 338,797.10 | - |
| 毛利率(%) | |||||
| 防热、复合制品(%) | 65.92 | 74.41 | 75.95 | 74.28 | 71.61 |
| 绝缘层压制品(板、管、棒)(%) | 4.76 | 17.98 | 12.91 | 17.23 | 13.89 |
| 绝缘成型件(%) | 42.02 | 39.80 | 42.95 | 28.16 | 43.35 |
| 技术咨询(%) | - | - | - | - | - |
| 原材料(%) | 18.24 | 18.59 | 29.82 | 56.85 | - |
| 收入构成(%) | |||||
| 防热、复合制品(%) | 22.07 | 26.25 | 17.58 | 35.03 | 48.74 |
| 绝缘层压制品(板、管、棒)(%) | 24.03 | 20.48 | 24.03 | 21.07 | 18.16 |
| 绝缘成型件(%) | 53.73 | 53.06 | 58.14 | 43.06 | 33.10 |
| 技术咨询(%) | - | 0.07 | - | 0.50 | - |
| 原材料(%) | 0.17 | 0.14 | 0.25 | 0.34 | - |
| 毛利构成(%) | |||||
| 防热、复合制品(%) | 37.99 | 43.96 | 32.17 | 62.00 | 67.42 |
| 绝缘层压制品(板、管、棒)(%) | 2.98 | 8.28 | 7.48 | 8.65 | 4.87 |
| 绝缘成型件(%) | 58.95 | 47.53 | 60.17 | 28.89 | 27.71 |
| 技术咨询(%) | - | 0.17 | - | 0.00 | - |
| 原材料(%) | 0.08 | 0.06 | 0.18 | 0.46 | - |