| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 层状复合电接触功能复合材料及元件(元) | 476,395,452.17 | 206,528,954.88 | 412,060,066.86 | 200,655,155.48 |
| 颗粒及纤维增强接触功能复合材料及元件(元) | 682,448,437.05 | 309,282,819.31 | 515,858,209.52 | 251,996,933.03 |
| 硬质合金(元) | 201,353,436.00 | 100,491,653.96 | 228,800,696.63 | 126,969,310.06 |
| 一体化电接触组件(元) | 871,951,476.10 | 412,776,478.28 | 806,641,854.15 | 389,140,183.57 |
| 锂电铜箔(元) | 72,376,610.42 | 39,408,862.73 | 7,602,655.56 | - |
| 其他主营业务(元) | - | - | - | 389,140,183.57 |
| 其他业务(元) | - | - | - | 70,255,610.28 |
| 营业成本(元) | ||||
| 层状复合电接触功能复合材料及元件(元) | 399,111,564.90 | 172,319,607.01 | 339,037,930.16 | 161,728,906.25 |
| 颗粒及纤维增强接触功能复合材料及元件(元) | 627,536,227.35 | 278,724,067.85 | 462,935,599.54 | 228,326,565.29 |
| 硬质合金(元) | 189,850,820.60 | 92,400,228.39 | 208,774,159.87 | 112,774,901.09 |
| 一体化电接触组件(元) | 783,846,819.58 | 364,693,932.06 | 721,330,015.45 | 348,788,214.19 |
| 锂电铜箔(元) | 77,364,414.26 | 46,756,139.62 | 7,800,232.45 | - |
| 其他主营业务(元) | - | - | - | 348,788,214.19 |
| 其他业务(元) | - | - | - | 65,983,095.29 |
| 毛利(元) | ||||
| 层状复合电接触功能复合材料及元件(元) | 77,283,887.27 | 34,209,347.87 | 73,022,136.70 | 38,926,249.23 |
| 颗粒及纤维增强接触功能复合材料及元件(元) | 54,912,209.70 | 30,558,751.46 | 52,922,609.98 | 23,670,367.74 |
| 硬质合金(元) | 11,502,615.40 | 8,091,425.57 | 20,026,536.76 | 14,194,408.97 |
| 一体化电接触组件(元) | 88,104,656.52 | 48,082,546.22 | 85,311,838.70 | 40,351,969.38 |
| 锂电铜箔(元) | -4,987,803.84 | -7,347,276.89 | -197,576.89 | - |
| 其他主营业务(元) | - | - | - | 40,351,969.38 |
| 其他业务(元) | - | - | - | 4,272,514.99 |
| 毛利率(%) | ||||
| 层状复合电接触功能复合材料及元件(%) | 16.22 | 16.56 | 17.72 | 19.40 |
| 颗粒及纤维增强接触功能复合材料及元件(%) | 8.05 | 9.88 | 10.26 | 9.39 |
| 硬质合金(%) | 5.71 | 8.05 | 8.75 | 11.18 |
| 一体化电接触组件(%) | 10.10 | 11.65 | 10.58 | 10.37 |
| 锂电铜箔(%) | -6.89 | -18.64 | -2.60 | - |
| 其他主营业务(%) | - | - | - | 10.37 |
| 其他业务(%) | - | - | - | 6.08 |
| 收入构成(%) | ||||
| 层状复合电接触功能复合材料及元件(%) | 20.67 | 19.33 | 20.91 | 14.05 |
| 颗粒及纤维增强接触功能复合材料及元件(%) | 29.61 | 28.95 | 26.17 | 17.64 |
| 硬质合金(%) | 8.74 | 9.41 | 11.61 | 8.89 |
| 一体化电接触组件(%) | 37.84 | 38.63 | 40.93 | 27.25 |
| 锂电铜箔(%) | 3.14 | 3.69 | 0.39 | - |
| 其他主营业务(%) | - | - | - | 27.25 |
| 其他业务(%) | - | - | - | 4.92 |
| 毛利构成(%) | ||||
| 层状复合电接触功能复合材料及元件(%) | 34.07 | 30.12 | 31.60 | 24.06 |
| 颗粒及纤维增强接触功能复合材料及元件(%) | 24.21 | 26.90 | 22.90 | 14.63 |
| 硬质合金(%) | 5.07 | 7.12 | 8.67 | 8.77 |
| 一体化电接触组件(%) | 38.84 | 42.33 | 36.92 | 24.94 |
| 锂电铜箔(%) | -2.20 | -6.47 | -0.09 | - |
| 其他主营业务(%) | - | - | - | 24.94 |
| 其他业务(%) | - | - | - | 2.64 |