| 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) | |||||
| 道路计重类(元) | 15,373,375.40 | 24,559,957.30 | 14,504,582.82 | 56,881,237.60 | 32,053,394.18 |
| 环境治理类(元) | - | 17,393,030.56 | 153,982.30 | 4,693,283.18 | 465,080.53 |
| 科研类(元) | 978,113.54 | 1,077,630.98 | 479,902.66 | 750,686.20 | 238,654.86 |
| 土木工程类(元) | - | 2,124,495.77 | - | 1,259,750.50 | 714,946.79 |
| 营业成本(元) | |||||
| 道路计重类(元) | 7,862,425.99 | 13,834,615.83 | 7,339,986.66 | 24,626,580.96 | 13,425,427.19 |
| 环境治理类(元) | - | 5,758,316.96 | 180,956.73 | 2,016,212.76 | 215,682.00 |
| 科研类(元) | 346,941.97 | 468,242.88 | 86,775.31 | 259,966.78 | 51,582.00 |
| 土木工程类(元) | - | 482,438.75 | - | 569,151.25 | 378,507.16 |
| 毛利(元) | |||||
| 道路计重类(元) | 7,510,949.41 | 10,725,341.47 | 7,164,596.16 | 32,254,656.64 | 18,627,966.99 |
| 环境治理类(元) | - | 11,634,713.60 | -26,974.43 | 2,677,070.42 | 249,398.53 |
| 科研类(元) | 631,171.57 | 609,388.10 | 393,127.35 | 490,719.42 | 187,072.86 |
| 土木工程类(元) | - | 1,642,057.02 | - | 690,599.25 | 336,439.63 |
| 毛利率(%) | |||||
| 道路计重类(%) | 48.86 | 43.67 | 49.40 | 56.71 | 58.12 |
| 环境治理类(%) | - | 66.89 | -17.52 | 57.04 | 53.62 |
| 科研类(%) | 64.53 | 56.55 | 81.92 | 65.37 | 78.39 |
| 土木工程类(%) | - | 77.29 | - | 54.82 | 47.06 |
| 收入构成(%) | |||||
| 道路计重类(%) | 94.02 | 54.39 | 95.81 | 89.46 | 95.76 |
| 环境治理类(%) | - | 38.52 | 1.02 | 7.38 | 1.39 |
| 科研类(%) | 5.98 | 2.39 | 3.17 | 1.18 | 0.71 |
| 土木工程类(%) | - | 4.70 | - | 1.98 | 2.14 |
| 毛利构成(%) | |||||
| 道路计重类(%) | 92.25 | 43.58 | 95.14 | 89.32 | 96.02 |
| 环境治理类(%) | - | 47.27 | -0.36 | 7.41 | 1.29 |
| 科研类(%) | 7.75 | 2.48 | 5.22 | 1.36 | 0.96 |
| 土木工程类(%) | - | 6.67 | - | 1.91 | 1.73 |