| 2024年年报 | 2023年年报 | |
|---|---|---|
| 营业收入(元) | ||
| 铸铝件(元) | 171,000,118.18 | 154,063,073.52 |
| 铸铁件(元) | 470,693,651.03 | 534,439,693.43 |
| 营业成本(元) | ||
| 铸铝件(元) | 160,730,265.86 | 138,721,406.20 |
| 铸铁件(元) | 393,420,516.91 | 429,514,316.78 |
| 毛利(元) | ||
| 铸铝件(元) | 10,269,852.32 | 15,341,667.32 |
| 铸铁件(元) | 77,273,134.12 | 104,925,376.65 |
| 毛利率(%) | ||
| 铸铝件(%) | 6.01 | 9.96 |
| 铸铁件(%) | 16.42 | 19.63 |
| 收入构成(%) | ||
| 铸铝件(%) | 26.65 | 22.38 |
| 铸铁件(%) | 73.35 | 77.62 |
| 毛利构成(%) | ||
| 铸铝件(%) | 11.73 | 12.76 |
| 铸铁件(%) | 88.27 | 87.24 |