| 2023年年报 | 2023年中报 | 2022年年报 | |
|---|---|---|---|
| 营业收入(元) | |||
| 辊环(元) | 43,093,776.92 | 19,822,150.69 | 49,250,627.61 |
| 辊轴(元) | 11,967,092.23 | 7,880,352.84 | 28,873,134.31 |
| 轧辊(元) | 396,485,039.61 | 173,577,414.11 | 302,007,867.37 |
| 租金(元) | 62,750.00 | 29,750.00 | 53,000.00 |
| 其他(元) | - | - | 140,496.39 |
| 营业成本(元) | |||
| 辊环(元) | 31,268,699.37 | 14,696,425.30 | 36,111,887.29 |
| 辊轴(元) | 8,806,672.59 | 6,296,961.44 | 24,385,580.55 |
| 轧辊(元) | 290,622,398.91 | 129,560,767.28 | 221,184,610.49 |
| 租金(元) | 24,266.75 | 12,162.10 | 21,754.37 |
| 其他(元) | - | - | - |
| 毛利(元) | |||
| 辊环(元) | 11,825,077.55 | 5,125,725.39 | 13,138,740.32 |
| 辊轴(元) | 3,160,419.64 | 1,583,391.40 | 4,487,553.76 |
| 轧辊(元) | 105,862,640.70 | 44,016,646.83 | 80,823,256.88 |
| 租金(元) | 38,483.25 | 17,587.90 | 31,245.63 |
| 其他(元) | - | - | - |
| 毛利率(%) | |||
| 辊环(%) | 27.44 | 25.86 | 26.68 |
| 辊轴(%) | 26.41 | 20.09 | 15.54 |
| 轧辊(%) | 26.70 | 25.36 | 26.76 |
| 租金(%) | 61.33 | 59.12 | 58.95 |
| 其他(%) | - | - | - |
| 收入构成(%) | |||
| 辊环(%) | 9.54 | 9.85 | 12.95 |
| 辊轴(%) | 2.65 | 3.91 | 7.59 |
| 轧辊(%) | 87.79 | 86.22 | 79.41 |
| 租金(%) | 0.01 | 0.01 | 0.01 |
| 其他(%) | - | - | 0.04 |
| 毛利构成(%) | |||
| 辊环(%) | 9.78 | 10.10 | 13.34 |
| 辊轴(%) | 2.61 | 3.12 | 4.56 |
| 轧辊(%) | 87.57 | 86.74 | 82.07 |
| 租金(%) | 0.03 | 0.03 | 0.03 |
| 其他(%) | - | - | 0.00 |