| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 降膜换热器(元) | 42,518,916.76 | 10,216,473.03 | 30,049,794.05 | 13,615,111.84 |
| 壳管换热器(元) | 236,649,020.67 | 97,258,558.30 | 226,472,838.34 | 89,513,062.04 |
| 套管换热器(元) | 234,269,384.66 | 104,059,931.33 | 233,080,463.99 | 75,093,654.43 |
| 分配器及其他(元) | 53,638,019.11 | 24,623,345.78 | 62,508,346.96 | 33,039,872.78 |
| 营业成本(元) | ||||
| 降膜换热器(元) | 34,722,287.43 | 9,695,695.06 | 25,639,574.80 | 11,888,081.01 |
| 壳管换热器(元) | 154,908,512.01 | 66,411,501.93 | 145,948,496.19 | 60,925,217.62 |
| 套管换热器(元) | 170,976,179.12 | 74,447,176.26 | 168,389,768.24 | 55,671,536.11 |
| 分配器及其他(元) | 45,890,473.76 | 19,766,352.88 | 42,240,097.06 | 21,793,180.06 |
| 毛利(元) | ||||
| 降膜换热器(元) | 7,796,629.33 | 520,777.97 | 4,410,219.25 | 1,727,030.83 |
| 壳管换热器(元) | 81,740,508.66 | 30,847,056.37 | 80,524,342.15 | 28,587,844.42 |
| 套管换热器(元) | 63,293,205.54 | 29,612,755.07 | 64,690,695.75 | 19,422,118.32 |
| 分配器及其他(元) | 7,747,545.35 | 4,856,992.90 | 20,268,249.90 | 11,246,692.72 |
| 毛利率(%) | ||||
| 降膜换热器(%) | 18.34 | 5.10 | 14.68 | 12.68 |
| 壳管换热器(%) | 34.54 | 31.72 | 35.56 | 31.94 |
| 套管换热器(%) | 27.02 | 28.46 | 27.75 | 25.86 |
| 分配器及其他(%) | 14.44 | 19.73 | 32.42 | 34.04 |
| 收入构成(%) | ||||
| 降膜换热器(%) | 7.50 | 4.33 | 5.44 | 6.44 |
| 壳管换热器(%) | 41.73 | 41.18 | 41.02 | 42.37 |
| 套管换热器(%) | 41.31 | 44.06 | 42.22 | 35.55 |
| 分配器及其他(%) | 9.46 | 10.43 | 11.32 | 15.64 |
| 毛利构成(%) | ||||
| 降膜换热器(%) | 4.86 | 0.79 | 2.60 | 2.83 |
| 壳管换热器(%) | 50.90 | 46.85 | 47.40 | 46.88 |
| 套管换热器(%) | 39.42 | 44.98 | 38.08 | 31.85 |
| 分配器及其他(%) | 4.82 | 7.38 | 11.93 | 18.44 |