| 2026年中报 | 2025年年报 | 2025年中报 | 2024年年报 | 2024年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 螺母(元) | 148,972,920.64 | 304,349,476.94 | 168,046,413.41 | 282,311,177.01 | 138,352,723.20 |
| 螺栓(元) | 1,374,196,129.92 | 2,923,746,550.70 | 1,351,708,468.89 | 2,486,698,721.85 | 1,184,917,046.63 |
| 异型件(元) | - | - | - | - | 46,633,922.22 |
| 异形件(元) | 54,135,125.33 | 112,245,433.98 | 56,902,281.83 | 96,907,847.16 | - |
| 其他(元) | 25,742,706.42 | - | 4,105,756.17 | - | - |
| 营业成本(元) | |||||
| 螺母(元) | 96,120,425.71 | 194,665,969.70 | 109,192,382.80 | 184,149,433.93 | 85,512,454.67 |
| 螺栓(元) | 927,489,007.32 | 1,875,847,664.52 | 915,887,857.49 | 1,668,438,259.60 | 775,856,274.15 |
| 异型件(元) | - | - | - | - | 22,442,944.89 |
| 异形件(元) | 29,669,238.05 | 54,695,942.36 | 28,175,100.05 | 47,959,025.62 | - |
| 其他(元) | 11,513,484.42 | - | 1,224,483.18 | - | - |
| 毛利(元) | |||||
| 螺母(元) | 52,852,494.93 | 109,683,507.24 | 58,854,030.61 | 98,161,743.08 | 52,840,268.53 |
| 螺栓(元) | 446,707,122.60 | 1,047,898,886.18 | 435,820,611.40 | 818,260,462.25 | 409,060,772.48 |
| 异型件(元) | - | - | - | - | 24,190,977.33 |
| 异形件(元) | 24,465,887.28 | 57,549,491.62 | 28,727,181.78 | 48,948,821.54 | - |
| 其他(元) | 14,229,222.00 | - | 2,881,272.99 | - | - |
| 毛利率(%) | |||||
| 螺母(%) | 35.48 | 36.04 | 35.02 | 34.77 | 38.19 |
| 螺栓(%) | 32.51 | 35.84 | 32.24 | 32.91 | 34.52 |
| 异型件(%) | - | - | - | - | 51.87 |
| 异形件(%) | 45.19 | 51.27 | 50.49 | 50.51 | - |
| 其他(%) | 55.27 | - | 70.18 | - | - |
| 收入构成(%) | |||||
| 螺母(%) | 9.29 | 9.11 | 10.63 | 9.85 | 10.10 |
| 螺栓(%) | 85.72 | 87.53 | 85.51 | 86.77 | 86.50 |
| 异型件(%) | - | - | - | - | 3.40 |
| 异形件(%) | 3.38 | 3.36 | 3.60 | 3.38 | - |
| 其他(%) | 1.61 | - | 0.26 | - | - |
| 毛利构成(%) | |||||
| 螺母(%) | 9.82 | 9.03 | 11.18 | 10.17 | 10.87 |
| 螺栓(%) | 82.99 | 86.24 | 82.81 | 84.76 | 84.15 |
| 异型件(%) | - | - | - | - | 4.98 |
| 异形件(%) | 4.55 | 4.74 | 5.46 | 5.07 | - |
| 其他(%) | 2.64 | - | 0.55 | - | - |