| 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) | |||||
| 负极材料(元) | 225,156,432.93 | - | 261,921,751.17 | - | 286,310,073.42 |
| 集成电路和关键元器件等(元) | 276,649,444.78 | - | 187,154,110.58 | - | 337,598,076.91 |
| 安全芯片类产品(元) | - | 417,140,724.80 | - | 458,235,872.31 | - |
| 负极材料销售及加工(元) | - | 526,892,370.54 | - | 627,337,124.28 | - |
| 技术服务业务(元) | - | 4,606,604.27 | - | 13,652,317.74 | - |
| 其他(元) | - | 88,113,056.58 | - | 96,185,629.04 | - |
| 营业成本(元) | |||||
| 负极材料(元) | 218,192,734.52 | - | 270,953,387.83 | - | 189,093,490.76 |
| 集成电路和关键元器件等(元) | 189,296,154.15 | - | 129,550,207.95 | - | 163,997,044.93 |
| 安全芯片类产品(元) | - | 299,473,232.00 | - | 240,294,068.19 | - |
| 负极材料销售及加工(元) | - | 528,580,955.28 | - | 453,621,427.16 | - |
| 技术服务业务(元) | - | 1,164,021.00 | - | 2,073,454.31 | - |
| 其他(元) | - | 59,177,797.02 | - | 46,952,249.24 | - |
| 毛利(元) | |||||
| 负极材料(元) | 6,963,698.41 | - | -9,031,636.66 | - | 97,216,582.66 |
| 集成电路和关键元器件等(元) | 87,353,290.63 | - | 57,603,902.63 | - | 173,601,031.98 |
| 安全芯片类产品(元) | - | 117,667,492.80 | - | 217,941,804.12 | - |
| 负极材料销售及加工(元) | - | -1,688,584.74 | - | 173,715,697.12 | - |
| 技术服务业务(元) | - | 3,442,583.27 | - | 11,578,863.43 | - |
| 其他(元) | - | 28,935,259.56 | - | 49,233,379.80 | - |
| 毛利率(%) | |||||
| 负极材料(%) | 3.09 | - | -3.45 | - | 33.95 |
| 集成电路和关键元器件等(%) | 31.58 | - | 30.78 | - | 51.42 |
| 安全芯片类产品(%) | - | 28.21 | - | 47.56 | - |
| 负极材料销售及加工(%) | - | -0.32 | - | 27.69 | - |
| 技术服务业务(%) | - | 74.73 | - | 84.81 | - |
| 其他(%) | - | 32.84 | - | 51.19 | - |
| 收入构成(%) | |||||
| 负极材料(%) | 44.87 | - | 58.32 | - | 45.89 |
| 集成电路和关键元器件等(%) | 55.13 | - | 41.68 | - | 54.11 |
| 安全芯片类产品(%) | - | 40.24 | - | 38.33 | - |
| 负极材料销售及加工(%) | - | 50.82 | - | 52.48 | - |
| 技术服务业务(%) | - | 0.44 | - | 1.14 | - |
| 其他(%) | - | 8.50 | - | 8.05 | - |
| 毛利构成(%) | |||||
| 负极材料(%) | 7.38 | - | -18.59 | - | 35.90 |
| 集成电路和关键元器件等(%) | 92.62 | - | 118.59 | - | 64.10 |
| 安全芯片类产品(%) | - | 79.31 | - | 48.17 | - |
| 负极材料销售及加工(%) | - | -1.14 | - | 38.39 | - |
| 技术服务业务(%) | - | 2.32 | - | 2.56 | - |
| 其他(%) | - | 19.50 | - | 10.88 | - |