| 2024年中报 | 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 焙烧系统(元) | 59,134,570.34 | 23,307,316.41 | 4,523,871.56 | 38,975,280.23 | 28,108,531.96 |
| 技术改造(元) | 1,179,536.89 | 3,180,689.48 | 1,344,954.12 | - | 333,211.99 |
| 铝电解智能控制系统(元) | - | 17,451,874.15 | - | - | - |
| 其他(元) | 143,964.58 | 172,005.47 | 50,646.18 | 989,374.26 | 197,330.76 |
| 营业成本(元) | |||||
| 焙烧系统(元) | 46,327,825.70 | 14,845,152.18 | 2,755,591.44 | 25,279,588.52 | 14,426,820.06 |
| 技术改造(元) | 557,954.64 | 2,041,967.48 | 827,605.45 | - | -83,300.00 |
| 铝电解智能控制系统(元) | - | 4,793,591.31 | - | - | - |
| 其他(元) | 39,473.52 | 38,039.84 | 18,836.28 | 36,517.04 | 27,558.84 |
| 毛利(元) | |||||
| 焙烧系统(元) | 12,806,744.64 | 8,462,164.23 | 1,768,280.12 | 13,695,691.71 | 13,681,711.90 |
| 技术改造(元) | 621,582.25 | 1,138,722.00 | 517,348.67 | - | 416,511.99 |
| 铝电解智能控制系统(元) | - | 12,658,282.84 | - | - | - |
| 其他(元) | 104,491.06 | 133,965.63 | 31,809.90 | 952,857.22 | 169,771.92 |
| 毛利率(%) | |||||
| 焙烧系统(%) | 21.66 | 36.31 | 39.09 | 35.14 | 48.67 |
| 技术改造(%) | 52.70 | 35.80 | 38.47 | - | 125.00 |
| 铝电解智能控制系统(%) | - | 72.53 | - | - | - |
| 其他(%) | 72.58 | 77.88 | 62.81 | 96.31 | 86.03 |
| 收入构成(%) | |||||
| 焙烧系统(%) | 97.81 | 52.84 | 76.42 | 97.52 | 98.15 |
| 技术改造(%) | 1.95 | 7.21 | 22.72 | - | 1.16 |
| 铝电解智能控制系统(%) | - | 39.56 | - | - | - |
| 其他(%) | 0.24 | 0.39 | 0.86 | 2.48 | 0.69 |
| 毛利构成(%) | |||||
| 焙烧系统(%) | 94.63 | 37.79 | 76.30 | 93.50 | 95.89 |
| 技术改造(%) | 4.59 | 5.09 | 22.32 | - | 2.92 |
| 铝电解智能控制系统(%) | - | 56.53 | - | - | - |
| 其他(%) | 0.77 | 0.60 | 1.37 | 6.50 | 1.19 |