| 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) | |||||
| 变电站维护费(元) | 1,395,440.73 | 12,360,313.65 | 990,248.32 | 6,870,290.94 | 645,539.71 |
| 电力二次控制保护成套设备(元) | 37,783,801.77 | 78,157,185.90 | 17,865,451.14 | 57,855,568.25 | 21,516,413.86 |
| 电力二次控制保护元件(元) | 2,811,122.80 | 8,891,377.72 | 4,921,880.39 | 8,307,702.44 | 3,265,492.83 |
| 营业成本(元) | |||||
| 变电站维护费(元) | 811,641.64 | 6,832,796.36 | 423,183.12 | 3,830,664.10 | 285,100.12 |
| 电力二次控制保护成套设备(元) | 23,266,052.08 | 50,488,383.83 | 10,698,510.03 | 37,840,112.31 | 13,077,372.21 |
| 电力二次控制保护元件(元) | 1,535,649.16 | 4,699,148.57 | 2,415,732.11 | 4,414,549.56 | 1,583,902.49 |
| 毛利(元) | |||||
| 变电站维护费(元) | 583,799.09 | 5,527,517.29 | 567,065.20 | 3,039,626.84 | 360,439.59 |
| 电力二次控制保护成套设备(元) | 14,517,749.69 | 27,668,802.07 | 7,166,941.11 | 20,015,455.94 | 8,439,041.65 |
| 电力二次控制保护元件(元) | 1,275,473.64 | 4,192,229.15 | 2,506,148.28 | 3,893,152.88 | 1,681,590.34 |
| 毛利率(%) | |||||
| 变电站维护费(%) | 41.84 | 44.72 | 57.26 | 44.24 | 55.84 |
| 电力二次控制保护成套设备(%) | 38.42 | 35.40 | 40.12 | 34.60 | 39.22 |
| 电力二次控制保护元件(%) | 45.37 | 47.15 | 50.92 | 46.86 | 51.50 |
| 收入构成(%) | |||||
| 变电站维护费(%) | 3.32 | 12.43 | 4.16 | 9.41 | 2.54 |
| 电力二次控制保护成套设备(%) | 89.98 | 78.62 | 75.14 | 79.22 | 84.62 |
| 电力二次控制保护元件(%) | 6.69 | 8.94 | 20.70 | 11.38 | 12.84 |
| 毛利构成(%) | |||||
| 变电站维护费(%) | 3.56 | 14.78 | 5.54 | 11.28 | 3.44 |
| 电力二次控制保护成套设备(%) | 88.65 | 74.00 | 69.99 | 74.27 | 80.52 |
| 电力二次控制保护元件(%) | 7.79 | 11.21 | 24.47 | 14.45 | 16.04 |