| 2025年中报 | 2024年年报 | 2023年年报 | |
|---|---|---|---|
| 营业收入(元) | |||
| 焊接精密钢管(元) | 367,220,163.36 | 858,244,042.77 | 793,078,305.75 |
| 汽车管型零部件(元) | 95,157,568.64 | 165,858,960.91 | 129,935,905.18 |
| 营业成本(元) | |||
| 焊接精密钢管(元) | 314,111,701.87 | 733,328,640.65 | 658,878,475.71 |
| 汽车管型零部件(元) | 80,950,503.95 | 137,964,579.48 | 98,005,174.00 |
| 毛利(元) | |||
| 焊接精密钢管(元) | 53,108,461.49 | 124,915,402.12 | 134,199,830.04 |
| 汽车管型零部件(元) | 14,207,064.69 | 27,894,381.43 | 31,930,731.18 |
| 毛利率(%) | |||
| 焊接精密钢管(%) | 14.46 | 14.55 | 16.92 |
| 汽车管型零部件(%) | 14.93 | 16.82 | 24.57 |
| 收入构成(%) | |||
| 焊接精密钢管(%) | 79.42 | 83.80 | 85.92 |
| 汽车管型零部件(%) | 20.58 | 16.20 | 14.08 |
| 毛利构成(%) | |||
| 焊接精密钢管(%) | 78.89 | 81.75 | 80.78 |
| 汽车管型零部件(%) | 21.11 | 18.25 | 19.22 |