| 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) | |||||
| 电子管(元) | - | - | 20,745,725.07 | 68,047,775.49 | 26,736,158.74 |
| 断路器(元) | - | - | 741,504.41 | 2,711,592.93 | 1,019,292.04 |
| 精密结构件(元) | 97,364,702.47 | 198,796,854.91 | 94,194,698.50 | 156,007,065.46 | 82,480,228.17 |
| 开关管(元) | - | - | 266,749,927.81 | 527,176,465.79 | 231,168,084.64 |
| 开关柜(元) | - | - | 32,849,398.14 | 54,996,505.21 | 21,952,659.50 |
| 嵌入式计算机(元) | 108,350,054.97 | 129,758,560.05 | 51,153,088.96 | 88,947,956.16 | 39,428,895.90 |
| 氧化铝产品(元) | - | - | - | - | 11,504,506.79 |
| 氮化铝产品(元) | - | - | 14,551,980.34 | 21,297,223.52 | - |
| 智能电器(元) | - | - | 9,981,089.68 | 29,103,369.89 | - |
| 半导体封装及热管理用氮化物电子材料(元) | 38,590,629.62 | 43,684,959.11 | - | - | - |
| 大功率激光器射频电子管(元) | 30,253,624.48 | 54,030,950.77 | - | - | - |
| 新型电力及新能源成套设备(元) | 56,077,148.01 | 84,071,129.92 | - | - | - |
| 真空灭弧室(电力开关设备核心器件)(元) | 313,579,967.84 | 595,426,140.64 | - | - | - |
| 其他(元) | 3,186,556.13 | 6,552,823.16 | 3,233,639.22 | 4,311,427.57 | 10,734,134.33 |
| 营业成本(元) | |||||
| 电子管(元) | - | - | 9,927,279.09 | 26,492,844.46 | 12,086,120.85 |
| 断路器(元) | - | - | 540,270.97 | 1,732,093.06 | 622,778.71 |
| 精密结构件(元) | 52,270,630.26 | 112,677,094.86 | 54,131,194.51 | 93,242,838.69 | 45,846,674.99 |
| 开关管(元) | - | - | 234,536,648.50 | 465,470,938.80 | 204,780,962.59 |
| 开关柜(元) | - | - | 26,913,129.18 | 38,270,161.39 | 16,149,583.25 |
| 嵌入式计算机(元) | 85,463,198.88 | 62,821,482.01 | 22,322,384.22 | 44,768,522.49 | 19,708,649.90 |
| 氧化铝产品(元) | - | - | - | - | 8,013,097.62 |
| 氮化铝产品(元) | - | - | 8,779,239.12 | 13,237,014.25 | - |
| 智能电器(元) | - | - | 8,987,967.59 | 22,330,551.16 | - |
| 半导体封装及热管理用氮化物电子材料(元) | 32,080,692.67 | 26,843,624.55 | - | - | - |
| 大功率激光器射频电子管(元) | 11,788,255.34 | 24,453,508.10 | - | - | - |
| 新型电力及新能源成套设备(元) | 47,150,367.54 | 68,858,775.38 | - | - | - |
| 真空灭弧室(电力开关设备核心器件)(元) | 298,854,377.30 | 535,285,341.22 | - | - | - |
| 其他(元) | 1,541,883.59 | 2,555,764.53 | 1,370,012.74 | 612,639.12 | 7,553,058.38 |
| 毛利(元) | |||||
| 电子管(元) | - | - | 10,818,445.98 | 41,554,931.03 | 14,650,037.89 |
| 断路器(元) | - | - | 201,233.44 | 979,499.87 | 396,513.33 |
| 精密结构件(元) | 45,094,072.21 | 86,119,760.05 | 40,063,503.99 | 62,764,226.77 | 36,633,553.18 |
| 开关管(元) | - | - | 32,213,279.31 | 61,705,526.99 | 26,387,122.05 |
| 开关柜(元) | - | - | 5,936,268.96 | 16,726,343.82 | 5,803,076.25 |
| 嵌入式计算机(元) | 22,886,856.09 | 66,937,078.04 | 28,830,704.74 | 44,179,433.67 | 19,720,246.00 |
| 氧化铝产品(元) | - | - | - | - | 3,491,409.17 |
| 氮化铝产品(元) | - | - | 5,772,741.22 | 8,060,209.27 | - |
| 智能电器(元) | - | - | 993,122.09 | 6,772,818.73 | - |
| 半导体封装及热管理用氮化物电子材料(元) | 6,509,936.95 | 16,841,334.56 | - | - | - |
| 大功率激光器射频电子管(元) | 18,465,369.14 | 29,577,442.67 | - | - | - |
| 新型电力及新能源成套设备(元) | 8,926,780.47 | 15,212,354.54 | - | - | - |
| 真空灭弧室(电力开关设备核心器件)(元) | 14,725,590.54 | 60,140,799.42 | - | - | - |
| 其他(元) | 1,644,672.54 | 3,997,058.63 | 1,863,626.48 | 3,698,788.45 | 3,181,075.95 |
| 毛利率(%) | |||||
| 电子管(%) | - | - | 52.15 | 61.07 | 54.79 |
| 断路器(%) | - | - | 27.14 | 36.12 | 38.90 |
| 精密结构件(%) | 46.31 | 43.32 | 42.53 | 40.23 | 44.41 |
| 开关管(%) | - | - | 12.08 | 11.70 | 11.41 |
| 开关柜(%) | - | - | 18.07 | 30.41 | 26.43 |
| 嵌入式计算机(%) | 21.12 | 51.59 | 56.36 | 49.67 | 50.01 |
| 氧化铝产品(%) | - | - | - | - | 30.35 |
| 氮化铝产品(%) | - | - | 39.67 | 37.85 | - |
| 智能电器(%) | - | - | 9.95 | 23.27 | - |
| 半导体封装及热管理用氮化物电子材料(%) | 16.87 | 38.55 | - | - | - |
| 大功率激光器射频电子管(%) | 61.04 | 54.74 | - | - | - |
| 新型电力及新能源成套设备(%) | 15.92 | 18.09 | - | - | - |
| 真空灭弧室(电力开关设备核心器件)(%) | 4.70 | 10.10 | - | - | - |
| 其他(%) | 51.61 | 61.00 | 57.63 | 85.79 | 29.64 |
| 收入构成(%) | |||||
| 电子管(%) | - | - | 4.20 | 7.14 | 6.29 |
| 断路器(%) | - | - | 0.15 | 0.28 | 0.24 |
| 精密结构件(%) | 15.04 | 17.87 | 19.06 | 16.38 | 19.41 |
| 开关管(%) | - | - | 53.98 | 55.34 | 54.39 |
| 开关柜(%) | - | - | 6.65 | 5.77 | 5.17 |
| 嵌入式计算机(%) | 16.74 | 11.67 | 10.35 | 9.34 | 9.28 |
| 氧化铝产品(%) | - | - | - | - | 2.71 |
| 氮化铝产品(%) | - | - | 2.94 | 2.24 | - |
| 智能电器(%) | - | - | 2.02 | 3.06 | - |
| 半导体封装及热管理用氮化物电子材料(%) | 5.96 | 3.93 | - | - | - |
| 大功率激光器射频电子管(%) | 4.67 | 4.86 | - | - | - |
| 新型电力及新能源成套设备(%) | 8.66 | 7.56 | - | - | - |
| 真空灭弧室(电力开关设备核心器件)(%) | 48.44 | 53.53 | - | - | - |
| 其他(%) | 0.49 | 0.59 | 0.65 | 0.45 | 2.53 |
| 毛利构成(%) | |||||
| 电子管(%) | - | - | 8.54 | 16.86 | 13.29 |
| 断路器(%) | - | - | 0.16 | 0.40 | 0.36 |
| 精密结构件(%) | 38.13 | 30.89 | 31.62 | 25.47 | 33.22 |
| 开关管(%) | - | - | 25.43 | 25.04 | 23.93 |
| 开关柜(%) | - | - | 4.69 | 6.79 | 5.26 |
| 嵌入式计算机(%) | 19.35 | 24.01 | 22.76 | 17.93 | 17.88 |
| 氧化铝产品(%) | - | - | - | - | 3.17 |
| 氮化铝产品(%) | - | - | 4.56 | 3.27 | - |
| 智能电器(%) | - | - | 0.78 | 2.75 | - |
| 半导体封装及热管理用氮化物电子材料(%) | 5.51 | 6.04 | - | - | - |
| 大功率激光器射频电子管(%) | 15.62 | 10.61 | - | - | - |
| 新型电力及新能源成套设备(%) | 7.55 | 5.46 | - | - | - |
| 真空灭弧室(电力开关设备核心器件)(%) | 12.45 | 21.57 | - | - | - |
| 其他(%) | 1.39 | 1.43 | 1.47 | 1.50 | 2.88 |