| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 压电陶瓷声频器件(元) | 1,108,524.78 | 877,804.30 | 2,592,827.61 | 916,462.79 |
| 压电陶瓷声频元件(元) | 30,132,876.32 | 15,109,844.92 | 28,653,742.29 | 14,386,532.03 |
| 其他主营业务(元) | - | - | - | 706,196.10 |
| 其他(元) | 2,686,485.68 | 2,006,331.46 | 1,449,122.89 | 706,196.10 |
| 营业成本(元) | ||||
| 压电陶瓷声频器件(元) | 1,639,101.09 | 1,148,004.77 | 3,373,978.60 | 1,051,981.89 |
| 压电陶瓷声频元件(元) | 25,091,795.49 | 12,296,660.79 | 21,565,062.01 | 10,949,280.01 |
| 其他主营业务(元) | - | - | - | 661,649.03 |
| 其他(元) | 2,491,573.52 | 1,629,215.74 | 1,414,820.96 | 661,649.03 |
| 毛利(元) | ||||
| 压电陶瓷声频器件(元) | -530,576.31 | -270,200.47 | -781,150.99 | -135,519.10 |
| 压电陶瓷声频元件(元) | 5,041,080.83 | 2,813,184.13 | 7,088,680.28 | 3,437,252.02 |
| 其他主营业务(元) | - | - | - | 44,547.07 |
| 其他(元) | 194,912.16 | 377,115.72 | 34,301.93 | 44,547.07 |
| 毛利率(%) | ||||
| 压电陶瓷声频器件(%) | -47.86 | -30.78 | -30.13 | -14.79 |
| 压电陶瓷声频元件(%) | 16.73 | 18.62 | 24.74 | 23.89 |
| 其他主营业务(%) | - | - | - | 6.31 |
| 其他(%) | 7.26 | 18.80 | 2.37 | 6.31 |
| 收入构成(%) | ||||
| 压电陶瓷声频器件(%) | 3.27 | 4.88 | 7.93 | 5.48 |
| 压电陶瓷声频元件(%) | 88.81 | 83.97 | 87.64 | 86.07 |
| 其他主营业务(%) | - | - | - | 4.22 |
| 其他(%) | 7.92 | 11.15 | 4.43 | 4.22 |
| 毛利构成(%) | ||||
| 压电陶瓷声频器件(%) | -11.28 | -9.25 | -12.32 | -4.00 |
| 压电陶瓷声频元件(%) | 107.13 | 96.34 | 111.78 | 101.37 |
| 其他主营业务(%) | - | - | - | 1.31 |
| 其他(%) | 4.14 | 12.91 | 0.54 | 1.31 |