| 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) | |||||
| 电磁线(元) | 18,157,442.12 | 32,698,614.88 | 16,204,230.22 | 26,980,767.43 | 12,443,138.21 |
| 加工(元) | 9,430,959.03 | 8,373,284.11 | 7,112,012.51 | 8,756,267.37 | 9,787,880.51 |
| 绝缘漆(元) | 138,446,264.28 | 288,611,332.20 | 134,002,254.53 | 232,782,587.91 | 100,178,677.17 |
| 绝缘系统(元) | 232,653,632.62 | 355,001,965.25 | 139,903,863.70 | 248,208,549.29 | 142,041,328.86 |
| 柔软复合材料(元) | 17,690,762.52 | 31,560,983.92 | 13,775,822.70 | 38,979,218.49 | 21,386,708.35 |
| 线圈(元) | 15,124,909.35 | 14,324,481.90 | 6,728,227.50 | 37,982,515.93 | 28,450,400.77 |
| 云母制品(元) | 40,573,948.16 | 72,820,545.08 | 34,410,317.88 | 86,100,064.00 | 42,094,193.95 |
| 其他(元) | 6,988,979.53 | 24,160,008.52 | 25,164,568.41 | 18,904,264.68 | 12,102,679.95 |
| 营业成本(元) | |||||
| 电磁线(元) | 15,988,954.10 | 30,124,513.41 | 10,950,495.46 | 24,119,642.25 | 9,111,714.64 |
| 加工(元) | 4,036,432.35 | 4,396,550.51 | 4,238,592.42 | 3,314,346.01 | 6,302,312.70 |
| 绝缘漆(元) | 82,584,512.40 | 175,284,307.52 | 77,630,849.60 | 143,542,154.35 | 62,286,888.36 |
| 绝缘系统(元) | 171,082,537.21 | 276,369,922.14 | 113,966,450.60 | 201,276,798.58 | 123,215,572.22 |
| 柔软复合材料(元) | 13,292,068.29 | 24,621,676.12 | 11,323,769.53 | 33,329,761.82 | 17,782,765.42 |
| 线圈(元) | 14,827,481.27 | 14,200,194.99 | 6,500,591.90 | 35,873,171.18 | 27,167,459.16 |
| 云母制品(元) | 26,846,835.89 | 45,527,953.36 | 22,385,995.35 | 49,723,963.67 | 25,897,999.16 |
| 其他(元) | 6,893,496.54 | 15,511,136.52 | 17,180,351.36 | 14,305,638.82 | 9,289,234.07 |
| 毛利(元) | |||||
| 电磁线(元) | 2,168,488.02 | 2,574,101.47 | 5,253,734.76 | 2,861,125.18 | 3,331,423.57 |
| 加工(元) | 5,394,526.68 | 3,976,733.60 | 2,873,420.09 | 5,441,921.36 | 3,485,567.81 |
| 绝缘漆(元) | 55,861,751.88 | 113,327,024.68 | 56,371,404.93 | 89,240,433.56 | 37,891,788.81 |
| 绝缘系统(元) | 61,571,095.41 | 78,632,043.11 | 25,937,413.10 | 46,931,750.71 | 18,825,756.64 |
| 柔软复合材料(元) | 4,398,694.23 | 6,939,307.80 | 2,452,053.17 | 5,649,456.67 | 3,603,942.93 |
| 线圈(元) | 297,428.08 | 124,286.91 | 227,635.60 | 2,109,344.75 | 1,282,941.61 |
| 云母制品(元) | 13,727,112.27 | 27,292,591.72 | 12,024,322.53 | 36,376,100.33 | 16,196,194.79 |
| 其他(元) | 95,482.99 | 8,648,872.00 | 7,984,217.05 | 4,598,625.86 | 2,813,445.88 |
| 毛利率(%) | |||||
| 电磁线(%) | 11.94 | 7.87 | 32.42 | 10.60 | 26.77 |
| 加工(%) | 57.20 | 47.49 | 40.40 | 62.15 | 35.61 |
| 绝缘漆(%) | 40.35 | 39.27 | 42.07 | 38.34 | 37.82 |
| 绝缘系统(%) | 26.46 | 22.15 | 18.54 | 18.91 | 13.25 |
| 柔软复合材料(%) | 24.86 | 21.99 | 17.80 | 14.49 | 16.85 |
| 线圈(%) | 1.97 | 0.87 | 3.38 | 5.55 | 4.51 |
| 云母制品(%) | 33.83 | 37.48 | 34.94 | 42.25 | 38.48 |
| 其他(%) | 1.37 | 35.80 | 31.73 | 24.33 | 23.25 |
| 收入构成(%) | |||||
| 电磁线(%) | 3.79 | 3.95 | 4.29 | 3.86 | 3.38 |
| 加工(%) | 1.97 | 1.01 | 1.88 | 1.25 | 2.66 |
| 绝缘漆(%) | 28.90 | 34.88 | 35.52 | 33.32 | 27.19 |
| 绝缘系统(%) | 48.56 | 42.90 | 37.08 | 35.52 | 38.55 |
| 柔软复合材料(%) | 3.69 | 3.81 | 3.65 | 5.58 | 5.80 |
| 线圈(%) | 3.16 | 1.73 | 1.78 | 5.44 | 7.72 |
| 云母制品(%) | 8.47 | 8.80 | 9.12 | 12.32 | 11.42 |
| 其他(%) | 1.46 | 2.92 | 6.67 | 2.71 | 3.28 |
| 毛利构成(%) | |||||
| 电磁线(%) | 1.51 | 1.07 | 4.64 | 1.48 | 3.81 |
| 加工(%) | 3.76 | 1.65 | 2.54 | 2.82 | 3.99 |
| 绝缘漆(%) | 38.92 | 46.92 | 49.83 | 46.19 | 43.34 |
| 绝缘系统(%) | 42.90 | 32.56 | 22.93 | 24.29 | 21.53 |
| 柔软复合材料(%) | 3.06 | 2.87 | 2.17 | 2.92 | 4.12 |
| 线圈(%) | 0.21 | 0.05 | 0.20 | 1.09 | 1.47 |
| 云母制品(%) | 9.56 | 11.30 | 10.63 | 18.83 | 18.52 |
| 其他(%) | 0.07 | 3.58 | 7.06 | 2.38 | 3.22 |