| 2025年中报 | 2024年年报 | 2024年中报 | 2023年年报 | 2023年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 半导体存储器(元) | 607,517,829.16 | 876,828,229.73 | 431,563,586.61 | 579,493,919.74 | 134,773,261.32 |
| 电涡流缓速器(元) | 30,945,135.87 | - | 30,632,697.67 | - | 16,559,192.40 |
| 手机配件(元) | - | - | - | - | - |
| 通信设备、计算机及其他电子(元) | 4,506,553.29 | 61,765,076.28 | 32,749,359.39 | 91,884,520.16 | 49,943,088.89 |
| 汽车缓速器(元) | - | 71,498,176.20 | - | 45,065,618.05 | - |
| 新能源材料(元) | 9,042,476.65 | 22,843,125.86 | 53,631,514.95 | - | - |
| 其他(元) | 5,697,078.51 | 11,195,687.93 | 6,442,442.76 | 12,139,501.17 | 5,993,251.31 |
| 其他汽车零部件(元) | 1,507,668.51 | 2,919,651.63 | 1,461,982.46 | 4,097,643.49 | 2,345,375.43 |
| 营业成本(元) | |||||
| 半导体存储器(元) | 599,574,243.40 | 864,609,316.61 | 422,373,584.73 | 566,026,324.41 | 128,349,967.93 |
| 电涡流缓速器(元) | 24,844,221.85 | - | 24,376,718.30 | - | 13,077,203.72 |
| 手机配件(元) | - | - | - | - | - |
| 通信设备、计算机及其他电子(元) | 4,055,149.80 | 59,519,010.08 | 32,130,270.39 | 87,159,244.16 | 45,677,135.03 |
| 汽车缓速器(元) | - | 56,913,147.27 | - | 35,029,895.10 | - |
| 新能源材料(元) | 8,173,875.03 | 25,814,376.84 | 50,959,794.52 | - | - |
| 其他(元) | 924,312.75 | 1,679,612.57 | 1,023,643.93 | 2,021,923.43 | 992,438.59 |
| 其他汽车零部件(元) | 1,324,760.55 | 2,338,008.66 | 1,225,998.64 | 3,454,119.42 | 2,273,224.47 |
| 毛利(元) | |||||
| 半导体存储器(元) | 7,943,585.76 | 12,218,913.12 | 9,190,001.88 | 13,467,595.33 | 6,423,293.39 |
| 电涡流缓速器(元) | 6,100,914.02 | - | 6,255,979.37 | - | 3,481,988.68 |
| 手机配件(元) | - | - | - | - | - |
| 通信设备、计算机及其他电子(元) | 451,403.49 | 2,246,066.20 | 619,089.00 | 4,725,276.00 | 4,265,953.86 |
| 汽车缓速器(元) | - | 14,585,028.93 | - | 10,035,722.95 | - |
| 新能源材料(元) | 868,601.62 | -2,971,250.98 | 2,671,720.43 | - | - |
| 其他(元) | 4,772,765.76 | 9,516,075.36 | 5,418,798.83 | 10,117,577.74 | 5,000,812.72 |
| 其他汽车零部件(元) | 182,907.96 | 581,642.97 | 235,983.82 | 643,524.07 | 72,150.96 |
| 毛利率(%) | |||||
| 半导体存储器(%) | 1.31 | 1.39 | 2.13 | 2.32 | 4.77 |
| 电涡流缓速器(%) | 19.72 | - | 20.42 | - | 21.03 |
| 手机配件(%) | - | - | - | - | - |
| 通信设备、计算机及其他电子(%) | 10.02 | 3.64 | 1.89 | 5.14 | 8.54 |
| 汽车缓速器(%) | - | 20.40 | - | 22.27 | - |
| 新能源材料(%) | 9.61 | -13.01 | 4.98 | - | - |
| 其他(%) | 83.78 | 85.00 | 84.11 | 83.34 | 83.44 |
| 其他汽车零部件(%) | 12.13 | 19.92 | 16.14 | 15.70 | 3.08 |
| 收入构成(%) | |||||
| 半导体存储器(%) | 92.16 | 83.74 | 77.55 | 79.09 | 64.30 |
| 电涡流缓速器(%) | 4.69 | - | 5.50 | - | 7.90 |
| 手机配件(%) | - | - | - | 0.00 | 0.00 |
| 通信设备、计算机及其他电子(%) | 0.68 | 5.90 | 5.89 | 12.54 | 23.83 |
| 汽车缓速器(%) | - | 6.83 | - | 6.15 | - |
| 新能源材料(%) | 1.37 | 2.18 | 9.64 | - | - |
| 其他(%) | 0.86 | 1.07 | 1.16 | 1.66 | 2.86 |
| 其他汽车零部件(%) | 0.23 | 0.28 | 0.26 | 0.56 | 1.12 |
| 毛利构成(%) | |||||
| 半导体存储器(%) | 39.09 | 33.78 | 37.68 | 34.54 | 33.38 |
| 电涡流缓速器(%) | 30.02 | - | 25.65 | - | 18.09 |
| 手机配件(%) | - | - | - | 0.00 | 0.00 |
| 通信设备、计算机及其他电子(%) | 2.22 | 6.21 | 2.54 | 12.12 | 22.17 |
| 汽车缓速器(%) | - | 40.32 | - | 25.74 | - |
| 新能源材料(%) | 4.27 | -8.21 | 10.95 | - | - |
| 其他(%) | 23.49 | 26.30 | 22.22 | 25.95 | 25.99 |
| 其他汽车零部件(%) | 0.90 | 1.61 | 0.97 | 1.65 | 0.37 |