| 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) | |||||
| 供能服务(元) | 10,201,811.67 | 14,691,286.59 | 6,031,945.05 | 16,078,037.78 | 7,095,915.25 |
| 机电建设(元) | 144,869.12 | 1,521,650.64 | 1,387,153.25 | 4,782,147.28 | 1,561,677.36 |
| 机电设计咨询(元) | 3,332,351.73 | 3,535,298.75 | 2,312,520.64 | 8,016,464.92 | 2,958,103.78 |
| 认证咨询(元) | 618,032.35 | 690,471.69 | 177,358.49 | 1,449,635.56 | 875,088.39 |
| 营业成本(元) | |||||
| 供能服务(元) | 4,966,916.18 | 7,016,116.84 | 3,063,956.26 | 5,377,641.74 | 3,087,249.02 |
| 机电建设(元) | 44,597.03 | 1,540,271.28 | 982,607.27 | 4,518,506.87 | 1,141,944.46 |
| 机电设计咨询(元) | 1,606,919.47 | 3,373,000.91 | 1,445,040.95 | 4,623,958.78 | 1,699,310.99 |
| 认证咨询(元) | 204,130.21 | 590,608.94 | 170,274.29 | 1,433,802.93 | 692,804.70 |
| 毛利(元) | |||||
| 供能服务(元) | 5,234,895.49 | 7,675,169.75 | 2,967,988.79 | 10,700,396.04 | 4,008,666.23 |
| 机电建设(元) | 100,272.09 | -18,620.64 | 404,545.98 | 263,640.41 | 419,732.90 |
| 机电设计咨询(元) | 1,725,432.26 | 162,297.84 | 867,479.69 | 3,392,506.14 | 1,258,792.79 |
| 认证咨询(元) | 413,902.14 | 99,862.75 | 7,084.20 | 15,832.63 | 182,283.69 |
| 毛利率(%) | |||||
| 供能服务(%) | 51.31 | 52.24 | 49.20 | 66.55 | 56.49 |
| 机电建设(%) | 69.22 | -1.22 | 29.16 | 5.51 | 26.88 |
| 机电设计咨询(%) | 51.78 | 4.59 | 37.51 | 42.32 | 42.55 |
| 认证咨询(%) | 66.97 | 14.46 | 3.99 | 1.09 | 20.83 |
| 收入构成(%) | |||||
| 供能服务(%) | 71.36 | 71.88 | 60.87 | 53.02 | 56.81 |
| 机电建设(%) | 1.01 | 7.44 | 14.00 | 15.77 | 12.50 |
| 机电设计咨询(%) | 23.31 | 17.30 | 23.34 | 26.43 | 23.68 |
| 认证咨询(%) | 4.32 | 3.38 | 1.79 | 4.78 | 7.01 |
| 毛利构成(%) | |||||
| 供能服务(%) | 70.04 | 96.92 | 69.88 | 74.45 | 68.30 |
| 机电建设(%) | 1.34 | -0.24 | 9.53 | 1.83 | 7.15 |
| 机电设计咨询(%) | 23.08 | 2.05 | 20.43 | 23.60 | 21.45 |
| 认证咨询(%) | 5.54 | 1.26 | 0.17 | 0.11 | 3.11 |