| 2024年中报 | 2023年中报 | 2022年中报 | |
|---|---|---|---|
| 营业收入(元) | |||
| 防热、复合制品(元) | 16,845,863.29 | 13,341,469.83 | 37,003,508.50 |
| 绝缘层压制品(板、管、棒)(元) | 18,340,937.18 | 18,231,454.63 | 13,789,880.30 |
| 绝缘成型件(元) | 41,009,991.23 | 44,117,503.55 | 25,127,130.18 |
| 原材料(元) | 128,604.96 | 192,964.83 | - |
| 营业成本(元) | |||
| 防热、复合制品(元) | 5,741,029.51 | 3,208,724.52 | 10,506,417.80 |
| 绝缘层压制品(板、管、棒)(元) | 17,468,547.03 | 15,877,197.17 | 11,874,637.01 |
| 绝缘成型件(元) | 23,778,883.38 | 25,168,982.15 | 14,235,726.45 |
| 原材料(元) | 105,152.70 | 135,420.02 | - |
| 毛利(元) | |||
| 防热、复合制品(元) | 11,104,833.78 | 10,132,745.31 | 26,497,090.70 |
| 绝缘层压制品(板、管、棒)(元) | 872,390.15 | 2,354,257.46 | 1,915,243.29 |
| 绝缘成型件(元) | 17,231,107.85 | 18,948,521.40 | 10,891,403.73 |
| 原材料(元) | 23,452.26 | 57,544.81 | - |
| 毛利率(%) | |||
| 防热、复合制品(%) | 65.92 | 75.95 | 71.61 |
| 绝缘层压制品(板、管、棒)(%) | 4.76 | 12.91 | 13.89 |
| 绝缘成型件(%) | 42.02 | 42.95 | 43.35 |
| 原材料(%) | 18.24 | 29.82 | - |
| 收入构成(%) | |||
| 防热、复合制品(%) | 22.07 | 17.58 | 48.74 |
| 绝缘层压制品(板、管、棒)(%) | 24.03 | 24.03 | 18.16 |
| 绝缘成型件(%) | 53.73 | 58.14 | 33.10 |
| 原材料(%) | 0.17 | 0.25 | - |
| 毛利构成(%) | |||
| 防热、复合制品(%) | 37.99 | 32.17 | 67.42 |
| 绝缘层压制品(板、管、棒)(%) | 2.98 | 7.48 | 4.87 |
| 绝缘成型件(%) | 58.95 | 60.17 | 27.71 |
| 原材料(%) | 0.08 | 0.18 | - |