| 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) | |||||
| 环保工程(元) | 78,725,836.98 | 139,218,615.84 | 29,212,918.70 | 31,759,287.26 | -4,030,620.87 |
| 技术服务(元) | - | 2,354,286.85 | - | 350,377.35 | 350,377.35 |
| 设备销售(元) | - | 614,445.22 | - | 3,209,194.52 | 128,664.78 |
| 运营服务(元) | 39,963,260.45 | 63,105,403.09 | 23,214,558.99 | 43,284,910.45 | 21,418,501.03 |
| 营业成本(元) | |||||
| 环保工程(元) | 62,336,912.68 | 97,650,083.52 | 19,544,771.58 | 42,629,081.26 | 942,443.43 |
| 技术服务(元) | - | 276,466.69 | - | 677,548.75 | 91,730.52 |
| 设备销售(元) | - | 143,429.11 | - | 2,844,424.23 | 147,241.47 |
| 运营服务(元) | 31,846,119.83 | 47,591,215.94 | 15,446,243.82 | 36,353,285.42 | 16,833,417.30 |
| 毛利(元) | |||||
| 环保工程(元) | 16,388,924.30 | 41,568,532.32 | 9,668,147.12 | -10,869,794.00 | -4,973,064.30 |
| 技术服务(元) | - | 2,077,820.16 | - | -327,171.40 | 258,646.83 |
| 设备销售(元) | - | 471,016.11 | - | 364,770.29 | -18,576.69 |
| 运营服务(元) | 8,117,140.62 | 15,514,187.15 | 7,768,315.17 | 6,931,625.03 | 4,585,083.73 |
| 毛利率(%) | |||||
| 环保工程(%) | 20.82 | 29.86 | 33.10 | -34.23 | 123.38 |
| 技术服务(%) | - | 88.26 | - | -93.38 | 73.82 |
| 设备销售(%) | - | 76.66 | - | 11.37 | -14.44 |
| 运营服务(%) | 20.31 | 24.58 | 33.46 | 16.01 | 21.41 |
| 收入构成(%) | |||||
| 环保工程(%) | 66.33 | 67.81 | 55.72 | 40.40 | -22.56 |
| 技术服务(%) | 0.00 | 1.15 | - | 0.45 | 1.96 |
| 设备销售(%) | 0.00 | 0.30 | - | 4.08 | 0.72 |
| 运营服务(%) | 33.67 | 30.74 | 44.28 | 55.07 | 119.88 |
| 毛利构成(%) | |||||
| 环保工程(%) | 66.88 | 69.71 | 55.45 | - | - |
| 技术服务(%) | 0.00 | 3.48 | - | - | - |
| 设备销售(%) | 0.00 | 0.79 | - | - | - |
| 运营服务(%) | 33.12 | 26.02 | 44.55 | - | - |