| 2025年中报 | 2024年年报 | 2024年中报 | 2023年年报 | 2023年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 降膜换热器(元) | - | - | 15,958,371.65 | 42,518,916.76 | 10,216,473.03 |
| 壳管换热器(元) | - | - | 80,097,554.28 | 236,649,020.67 | 97,258,558.30 |
| 套管换热器(元) | - | - | 100,157,815.57 | 234,269,384.66 | 104,059,931.33 |
| 分配器及其他(元) | 34,770,046.35 | 56,659,282.52 | 27,156,225.52 | 53,638,019.11 | 24,623,345.78 |
| 换热器(元) | 166,547,847.59 | 468,462,168.58 | - | - | - |
| 营业成本(元) | |||||
| 降膜换热器(元) | - | - | 14,558,127.88 | 34,722,287.43 | 9,695,695.06 |
| 壳管换热器(元) | - | - | 56,809,135.16 | 154,908,512.01 | 66,411,501.93 |
| 套管换热器(元) | - | - | 74,592,896.42 | 170,976,179.12 | 74,447,176.26 |
| 分配器及其他(元) | 27,321,253.25 | 50,075,218.75 | 20,860,390.46 | 45,890,473.76 | 19,766,352.88 |
| 换热器(元) | 132,817,519.35 | 353,241,254.30 | - | - | - |
| 毛利(元) | |||||
| 降膜换热器(元) | - | - | 1,400,243.77 | 7,796,629.33 | 520,777.97 |
| 壳管换热器(元) | - | - | 23,288,419.12 | 81,740,508.66 | 30,847,056.37 |
| 套管换热器(元) | - | - | 25,564,919.15 | 63,293,205.54 | 29,612,755.07 |
| 分配器及其他(元) | 7,448,793.10 | 6,584,063.77 | 6,295,835.06 | 7,747,545.35 | 4,856,992.90 |
| 换热器(元) | 33,730,328.24 | 115,220,914.28 | - | - | - |
| 毛利率(%) | |||||
| 降膜换热器(%) | - | - | 8.77 | 18.34 | 5.10 |
| 壳管换热器(%) | - | - | 29.08 | 34.54 | 31.72 |
| 套管换热器(%) | - | - | 25.52 | 27.02 | 28.46 |
| 分配器及其他(%) | 21.42 | 11.62 | 23.18 | 14.44 | 19.73 |
| 换热器(%) | 20.25 | 24.60 | - | - | - |
| 收入构成(%) | |||||
| 降膜换热器(%) | - | - | 7.14 | 7.50 | 4.33 |
| 壳管换热器(%) | - | - | 35.86 | 41.73 | 41.18 |
| 套管换热器(%) | - | - | 44.84 | 41.31 | 44.06 |
| 分配器及其他(%) | 17.27 | 10.79 | 12.16 | 9.46 | 10.43 |
| 换热器(%) | 82.73 | 89.21 | - | - | - |
| 毛利构成(%) | |||||
| 降膜换热器(%) | - | - | 2.48 | 4.86 | 0.79 |
| 壳管换热器(%) | - | - | 41.18 | 50.90 | 46.85 |
| 套管换热器(%) | - | - | 45.21 | 39.42 | 44.98 |
| 分配器及其他(%) | 18.09 | 5.41 | 11.13 | 4.82 | 7.38 |
| 换热器(%) | 81.91 | 94.59 | - | - | - |