| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 电力操作电源(元) | 6,076,879.75 | 2,184,376.11 | 5,483,686.21 | 3,499,490.13 |
| 能源产品(元) | 848,212.23 | 314,370.81 | 6,558,794.48 | 5,968,392.81 |
| 铁路及城市轨道信号电源(元) | 47,325,532.28 | 8,440,822.42 | 42,459,051.34 | 15,547,385.17 |
| 房屋租赁(元) | 640,926.37 | - | - | - |
| 营业成本(元) | ||||
| 电力操作电源(元) | 4,854,313.22 | 1,585,009.82 | 3,998,412.39 | 2,513,560.24 |
| 能源产品(元) | 997,641.01 | 274,964.59 | 4,470,426.00 | 2,387,357.12 |
| 铁路及城市轨道信号电源(元) | 18,926,464.26 | 4,650,573.32 | 23,380,678.14 | 10,591,095.77 |
| 房屋租赁(元) | 363,556.10 | - | - | - |
| 毛利(元) | ||||
| 电力操作电源(元) | 1,222,566.53 | 599,366.29 | 1,485,273.82 | 985,929.89 |
| 能源产品(元) | -149,428.78 | 39,406.22 | 2,088,368.48 | 3,581,035.69 |
| 铁路及城市轨道信号电源(元) | 28,399,068.02 | 3,790,249.10 | 19,078,373.20 | 4,956,289.40 |
| 房屋租赁(元) | 277,370.27 | - | - | - |
| 毛利率(%) | ||||
| 电力操作电源(%) | 20.12 | 27.44 | 27.09 | 28.17 |
| 能源产品(%) | -17.62 | 12.53 | 31.84 | 60.00 |
| 铁路及城市轨道信号电源(%) | 60.01 | 44.90 | 44.93 | 31.88 |
| 房屋租赁(%) | 43.28 | - | - | - |
| 收入构成(%) | ||||
| 电力操作电源(%) | 11.07 | 19.97 | 10.06 | 13.99 |
| 能源产品(%) | 1.55 | 2.87 | 12.03 | 23.86 |
| 铁路及城市轨道信号电源(%) | 86.22 | 77.16 | 77.90 | 62.15 |
| 房屋租赁(%) | 1.17 | - | - | - |
| 毛利构成(%) | ||||
| 电力操作电源(%) | 4.11 | 13.53 | 6.56 | 10.35 |
| 能源产品(%) | -0.50 | 0.89 | 9.22 | 37.60 |
| 铁路及城市轨道信号电源(%) | 95.46 | 85.58 | 84.22 | 52.04 |
| 房屋租赁(%) | 0.93 | - | - | - |