| 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) | |||||
| 电声产品(元) | - | - | - | - | 289,847,958.28 |
| 微型电声元器件(元) | 355,996,556.54 | 669,117,498.40 | 307,133,129.39 | 515,249,116.97 | - |
| 音响类电声产品(元) | 55,707,945.35 | 110,335,144.11 | 59,096,490.56 | 99,825,193.36 | - |
| 其他(元) | - | 20,058,928.98 | - | 25,748,082.37 | - |
| 营业成本(元) | |||||
| 电声产品(元) | - | - | - | - | 250,124,715.17 |
| 微型电声元器件(元) | 297,011,913.68 | 588,396,415.13 | 286,744,482.88 | 473,792,220.38 | - |
| 音响类电声产品(元) | 42,412,830.47 | 85,059,184.84 | 43,024,230.44 | 69,019,471.19 | - |
| 其他(元) | - | 14,349,560.58 | - | 15,907,159.87 | - |
| 毛利(元) | |||||
| 电声产品(元) | - | - | - | - | 39,723,243.11 |
| 微型电声元器件(元) | 58,984,642.86 | 80,721,083.27 | 20,388,646.51 | 41,456,896.59 | - |
| 音响类电声产品(元) | 13,295,114.88 | 25,275,959.27 | 16,072,260.12 | 30,805,722.17 | - |
| 其他(元) | - | 5,709,368.40 | - | 9,840,922.50 | - |
| 毛利率(%) | |||||
| 电声产品(%) | - | - | - | - | 13.70 |
| 微型电声元器件(%) | 16.57 | 12.06 | 6.64 | 8.05 | - |
| 音响类电声产品(%) | 23.87 | 22.91 | 27.20 | 30.86 | - |
| 其他(%) | - | 28.46 | - | 38.22 | - |
| 收入构成(%) | |||||
| 电声产品(%) | - | - | - | - | 100.00 |
| 微型电声元器件(%) | 86.47 | 83.69 | 83.86 | 80.40 | - |
| 音响类电声产品(%) | 13.53 | 13.80 | 16.14 | 15.58 | - |
| 其他(%) | - | 2.51 | - | 4.02 | - |
| 毛利构成(%) | |||||
| 电声产品(%) | - | - | - | - | 100.00 |
| 微型电声元器件(%) | 81.61 | 72.26 | 55.92 | 50.49 | - |
| 音响类电声产品(%) | 18.39 | 22.63 | 44.08 | 37.52 | - |
| 其他(%) | - | 5.11 | - | 11.99 | - |