| 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) | |||||
| 电子行业(元) | 38,816,068.09 | 75,005,083.64 | 37,382,966.83 | 87,358,965.47 | 60,419,275.23 |
| 发动机行业(元) | 2,692,701,784.18 | 4,554,445,062.53 | 2,982,240,519.06 | 4,993,059,579.98 | 2,620,961,212.14 |
| 营业成本(元) | |||||
| 电子行业(元) | 14,844,958.45 | 25,939,163.29 | 19,464,216.76 | 32,619,544.01 | 31,619,520.55 |
| 发动机行业(元) | 2,564,832,441.29 | 4,879,334,307.55 | 2,677,729,820.65 | 5,372,663,235.74 | 2,503,614,133.99 |
| 毛利(元) | |||||
| 电子行业(元) | 23,971,109.64 | 49,065,920.35 | 17,918,750.07 | 54,739,421.46 | 28,799,754.68 |
| 发动机行业(元) | 127,869,342.89 | -324,889,245.02 | 304,510,698.41 | -379,603,655.76 | 117,347,078.15 |
| 毛利率(%) | |||||
| 电子行业(%) | 61.76 | 65.42 | 47.93 | 62.66 | 47.67 |
| 发动机行业(%) | 4.75 | -7.13 | 10.21 | -7.60 | 4.48 |
| 收入构成(%) | |||||
| 电子行业(%) | 1.42 | 1.62 | 1.24 | 1.72 | 2.25 |
| 发动机行业(%) | 98.58 | 98.38 | 98.76 | 98.28 | 97.75 |
| 毛利构成(%) | |||||
| 电子行业(%) | 15.79 | - | 5.56 | - | 19.71 |
| 发动机行业(%) | 84.21 | - | 94.44 | - | 80.29 |