| 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) | |||||
| 干燥空气发生器(元) | 754,867.25 | 538,053.10 | 246,017.70 | 1,988,495.59 | 601,769.92 |
| 滤油机(元) | 1,145,982.30 | 6,446,283.18 | 2,510,176.97 | 5,659,153.97 | 672,389.38 |
| 真空机组(元) | 1,100,000.00 | 3,026,725.67 | 614,407.09 | 6,738,274.33 | 821,681.41 |
| 营业成本(元) | |||||
| 干燥空气发生器(元) | 541,796.54 | 554,218.66 | 312,543.21 | 1,716,939.09 | 823,992.44 |
| 滤油机(元) | 1,014,877.41 | 5,149,368.04 | 1,727,915.99 | 3,707,420.57 | 448,127.19 |
| 真空机组(元) | 795,279.35 | 2,634,113.42 | 598,016.21 | 3,900,619.74 | 207,736.55 |
| 毛利(元) | |||||
| 干燥空气发生器(元) | 213,070.71 | -16,165.56 | -66,525.51 | 271,556.50 | -222,222.52 |
| 滤油机(元) | 131,104.89 | 1,296,915.14 | 782,260.98 | 1,951,733.40 | 224,262.19 |
| 真空机组(元) | 304,720.65 | 392,612.25 | 16,390.88 | 2,837,654.59 | 613,944.86 |
| 毛利率(%) | |||||
| 干燥空气发生器(%) | 28.23 | -3.00 | -27.04 | 13.66 | -36.93 |
| 滤油机(%) | 11.44 | 20.12 | 31.16 | 34.49 | 33.35 |
| 真空机组(%) | 27.70 | 12.97 | 2.67 | 42.11 | 74.72 |
| 收入构成(%) | |||||
| 干燥空气发生器(%) | 25.16 | 5.37 | 7.30 | 13.82 | 28.71 |
| 滤油机(%) | 38.19 | 64.39 | 74.47 | 39.34 | 32.08 |
| 真空机组(%) | 36.66 | 30.23 | 18.23 | 46.84 | 39.21 |
| 毛利构成(%) | |||||
| 干燥空气发生器(%) | 32.84 | -0.97 | -9.09 | 5.37 | -36.08 |
| 滤油机(%) | 20.20 | 77.50 | 106.85 | 38.56 | 36.41 |
| 真空机组(%) | 46.96 | 23.46 | 2.24 | 56.07 | 99.67 |