| 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) | |||||
| 电子产品(元) | 512,127.57 | 4,056,749.00 | 3,879,596.80 | 7,257,187.23 | 5,174,198.28 |
| 石英产品(元) | 26,995,710.31 | 91,021,604.60 | 43,172,636.54 | 66,435,278.83 | 29,075,530.53 |
| 销售原材料(元) | - | 1,185.84 | - | 78,704.63 | 78,704.63 |
| 营业成本(元) | |||||
| 电子产品(元) | 941,554.79 | 5,180,311.92 | 4,854,815.81 | 8,996,489.14 | 6,599,729.68 |
| 石英产品(元) | 16,744,128.22 | 62,040,188.51 | 23,307,421.45 | 37,696,177.93 | 14,789,816.16 |
| 销售原材料(元) | - | 920.36 | - | 76,412.27 | 76,412.27 |
| 毛利(元) | |||||
| 电子产品(元) | -429,427.22 | -1,123,562.92 | -975,219.01 | -1,739,301.91 | -1,425,531.40 |
| 石英产品(元) | 10,251,582.09 | 28,981,416.09 | 19,865,215.09 | 28,739,100.90 | 14,285,714.37 |
| 销售原材料(元) | - | 265.48 | - | 2,292.36 | 2,292.36 |
| 毛利率(%) | |||||
| 电子产品(%) | -83.85 | -27.70 | -25.14 | -23.97 | -27.55 |
| 石英产品(%) | 37.97 | 31.84 | 46.01 | 43.26 | 49.13 |
| 销售原材料(%) | - | 22.39 | - | 2.91 | 2.91 |
| 收入构成(%) | |||||
| 电子产品(%) | 1.86 | 4.27 | 8.25 | 9.84 | 15.07 |
| 石英产品(%) | 98.14 | 95.73 | 91.75 | 90.06 | 84.70 |
| 销售原材料(%) | - | 0.00 | - | 0.11 | 0.23 |
| 毛利构成(%) | |||||
| 电子产品(%) | -4.37 | -4.03 | -5.16 | -6.44 | -11.08 |
| 石英产品(%) | 104.37 | 104.03 | 105.16 | 106.43 | 111.07 |
| 销售原材料(%) | - | 0.00 | - | 0.01 | 0.02 |