| 2025年中报 | 2024年年报 | 2024年中报 | 2023年年报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 螺母(元) | 168,046,413.41 | 282,311,177.01 | 138,352,723.20 | 285,425,262.81 |
| 螺栓(元) | 1,351,708,468.89 | 2,486,698,721.85 | 1,184,917,046.63 | 2,230,226,562.02 |
| 异型件(元) | - | - | 46,633,922.22 | 88,453,323.88 |
| 异形件(元) | 56,902,281.83 | 96,907,847.16 | - | - |
| 其他(元) | 4,105,756.17 | - | - | - |
| 营业成本(元) | ||||
| 螺母(元) | 109,192,382.80 | 184,149,433.93 | 85,512,454.67 | 186,772,906.46 |
| 螺栓(元) | 915,887,857.49 | 1,668,438,259.60 | 775,856,274.15 | 1,524,860,335.03 |
| 异型件(元) | - | - | 22,442,944.89 | 47,128,049.36 |
| 异形件(元) | 28,175,100.05 | 47,959,025.62 | - | - |
| 其他(元) | 1,224,483.18 | - | - | - |
| 毛利(元) | ||||
| 螺母(元) | 58,854,030.61 | 98,161,743.08 | 52,840,268.53 | 98,652,356.35 |
| 螺栓(元) | 435,820,611.40 | 818,260,462.25 | 409,060,772.48 | 705,366,226.99 |
| 异型件(元) | - | - | 24,190,977.33 | 41,325,274.52 |
| 异形件(元) | 28,727,181.78 | 48,948,821.54 | - | - |
| 其他(元) | 2,881,272.99 | - | - | - |
| 毛利率(%) | ||||
| 螺母(%) | 35.02 | 34.77 | 38.19 | 34.56 |
| 螺栓(%) | 32.24 | 32.91 | 34.52 | 31.63 |
| 异型件(%) | - | - | 51.87 | 46.72 |
| 异形件(%) | 50.49 | 50.51 | - | - |
| 其他(%) | 70.18 | - | - | - |
| 收入构成(%) | ||||
| 螺母(%) | 10.63 | 9.85 | 10.10 | 10.96 |
| 螺栓(%) | 85.51 | 86.77 | 86.50 | 85.64 |
| 异型件(%) | - | - | 3.40 | 3.40 |
| 异形件(%) | 3.60 | 3.38 | - | - |
| 其他(%) | 0.26 | - | - | - |
| 毛利构成(%) | ||||
| 螺母(%) | 11.18 | 10.17 | 10.87 | 11.67 |
| 螺栓(%) | 82.81 | 84.76 | 84.15 | 83.44 |
| 异型件(%) | - | - | 4.98 | 4.89 |
| 异形件(%) | 5.46 | 5.07 | - | - |
| 其他(%) | 0.55 | - | - | - |