| 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) | |||||
| 电力工程(元) | - | 3,201,982.19 | 191,197,144.54 | 28,469,359.37 | 80,579,442.31 |
| 电力设备状态检测、监测产品(元) | 205,209,493.90 | 872,238,590.08 | 292,357,416.07 | 999,917,258.59 | 414,792,499.02 |
| 军工电子(元) | - | - | 153,955,217.78 | - | 128,486,678.79 |
| 售电收入(元) | 1,742,842.46 | -11,153,652.25 | 8,576,526.86 | 17,679,131.50 | 8,860,542.74 |
| 铁路与轨道交通牵引供电装备(元) | - | 57,902,286.40 | 43,733,826.23 | 232,439,689.50 | 94,901,641.81 |
| 通信设备(元) | 127,850,378.59 | 211,080,013.46 | - | 339,013,247.35 | - |
| 营业成本(元) | |||||
| 电力工程(元) | - | - | 161,158,508.76 | - | 66,155,791.14 |
| 电力设备状态检测、监测产品(元) | 128,437,182.87 | 679,360,654.71 | 204,938,480.44 | 706,632,883.14 | 302,779,052.90 |
| 军工电子(元) | - | - | 96,991,963.51 | - | 57,328,244.52 |
| 售电收入(元) | 3,403,950.03 | - | 3,570,117.13 | - | 3,778,374.65 |
| 铁路与轨道交通牵引供电装备(元) | - | - | 48,773,426.03 | 230,190,981.65 | 96,001,370.78 |
| 通信设备(元) | 67,017,625.70 | 116,335,196.24 | - | 179,298,923.02 | - |
| 毛利(元) | |||||
| 电力工程(元) | - | - | 30,038,635.78 | - | 14,423,651.17 |
| 电力设备状态检测、监测产品(元) | 76,772,311.03 | 192,877,935.37 | 87,418,935.63 | 293,284,375.45 | 112,013,446.12 |
| 军工电子(元) | - | - | 56,963,254.27 | - | 71,158,434.27 |
| 售电收入(元) | -1,661,107.57 | - | 5,006,409.73 | - | 5,082,168.09 |
| 铁路与轨道交通牵引供电装备(元) | - | - | -5,039,599.80 | 2,248,707.85 | -1,099,728.97 |
| 通信设备(元) | 60,832,752.89 | 94,744,817.22 | - | 159,714,324.33 | - |
| 毛利率(%) | |||||
| 电力工程(%) | - | - | 15.71 | - | 17.90 |
| 电力设备状态检测、监测产品(%) | 37.41 | 22.11 | 29.90 | 29.33 | 27.00 |
| 军工电子(%) | - | - | 37.00 | - | 55.38 |
| 售电收入(%) | -95.31 | - | 58.37 | - | 57.36 |
| 铁路与轨道交通牵引供电装备(%) | - | - | -11.52 | 0.97 | -1.16 |
| 通信设备(%) | 47.58 | 44.89 | - | 47.11 | - |
| 收入构成(%) | |||||
| 电力工程(%) | - | 0.28 | 27.72 | 1.76 | 11.07 |
| 电力设备状态检测、监测产品(%) | 61.29 | 76.97 | 42.38 | 61.82 | 57.01 |
| 军工电子(%) | - | - | 22.32 | - | 17.66 |
| 售电收入(%) | 0.52 | -0.98 | 1.24 | 1.09 | 1.22 |
| 铁路与轨道交通牵引供电装备(%) | - | 5.11 | 6.34 | 14.37 | 13.04 |
| 通信设备(%) | 38.19 | 18.63 | - | 20.96 | - |
| 毛利构成(%) | |||||
| 电力工程(%) | - | 0.00 | 17.23 | 0.00 | 7.16 |
| 电力设备状态检测、监测产品(%) | 56.47 | 67.06 | 50.13 | 64.42 | 55.57 |
| 军工电子(%) | - | - | 32.66 | - | 35.30 |
| 售电收入(%) | -1.22 | 0.00 | 2.87 | 0.00 | 2.52 |
| 铁路与轨道交通牵引供电装备(%) | - | 0.00 | -2.89 | 0.49 | -0.55 |
| 通信设备(%) | 44.75 | 32.94 | - | 35.08 | - |