| 2025年年报 | 2025年中报 | 2024年年报 | 2024年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 精密加工类(元) | 166,630,074.01 | 78,689,134.08 | 175,206,517.84 | 89,453,118.19 |
| 资源开采/工程施类(元) | 303,846,242.91 | 157,194,431.41 | 322,183,082.05 | 157,978,214.67 |
| 其他(元) | 96,421,869.15 | 24,635,954.11 | 27,600,054.32 | 15,880,600.57 |
| 营业成本(元) | ||||
| 精密加工类(元) | 112,918,304.33 | 48,848,754.19 | 112,680,244.70 | 58,086,022.70 |
| 资源开采/工程施类(元) | 125,473,346.75 | 63,335,552.05 | 121,202,826.62 | 59,467,773.13 |
| 其他(元) | 93,986,325.34 | 22,695,367.43 | 13,312,591.36 | 4,634,136.31 |
| 毛利(元) | ||||
| 精密加工类(元) | 53,711,769.68 | 29,840,379.89 | 62,526,273.14 | 31,367,095.49 |
| 资源开采/工程施类(元) | 178,372,896.16 | 93,858,879.36 | 200,980,255.43 | 98,510,441.54 |
| 其他(元) | 2,435,543.81 | 1,940,586.68 | 14,287,462.96 | 11,246,464.26 |
| 毛利率(%) | ||||
| 精密加工类(%) | 32.23 | 37.92 | 35.69 | 35.07 |
| 资源开采/工程施类(%) | 58.70 | 59.71 | 62.38 | 62.36 |
| 其他(%) | 2.53 | 7.88 | 51.77 | 70.82 |
| 收入构成(%) | ||||
| 精密加工类(%) | 29.39 | 30.20 | 33.37 | 33.97 |
| 资源开采/工程施类(%) | 53.60 | 60.34 | 61.37 | 60.00 |
| 其他(%) | 17.01 | 9.46 | 5.26 | 6.03 |
| 毛利构成(%) | ||||
| 精密加工类(%) | 22.90 | 23.75 | 22.51 | 22.23 |
| 资源开采/工程施类(%) | 76.06 | 74.70 | 72.35 | 69.80 |
| 其他(%) | 1.04 | 1.54 | 5.14 | 7.97 |