| 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) | |||||
| 材料销售(元) | 162,273.66 | 514,321.98 | 236,175.30 | 912,765.60 | 405,193.89 |
| 产品销售(元) | 124,257,351.21 | 139,873,473.70 | 75,255,715.03 | 156,301,843.53 | 68,561,560.28 |
| 废料销售(元) | - | - | - | - | 8,646.02 |
| 受托加工业务(元) | 2,681,853.62 | 17,769,079.87 | 4,398,433.68 | 9,654,772.63 | 6,021,761.12 |
| 房租(元) | - | 57,142.86 | - | 57,142.86 | - |
| 废料收入(元) | - | 85,305.32 | - | 14,216.80 | - |
| 技术服务(元) | - | 145,283.01 | - | 488,679.25 | - |
| 贸易业务(元) | - | 268,555.76 | - | 61,504.43 | - |
| 其他(元) | 4,651,702.92 | - | 1,031,257.86 | - | 20,796.46 |
| 营业成本(元) | |||||
| 材料销售(元) | 126,748.13 | 274,071.20 | 83,896.57 | 451,138.96 | 212,919.53 |
| 产品销售(元) | 102,030,873.44 | 114,988,147.76 | 58,641,418.31 | 120,138,437.18 | 52,075,647.34 |
| 废料销售(元) | - | - | - | - | - |
| 受托加工业务(元) | 3,126,840.03 | 15,776,252.42 | 5,259,840.00 | 10,370,652.20 | 5,843,965.99 |
| 房租(元) | - | 20,416.92 | - | 20,416.92 | - |
| 废料收入(元) | - | - | - | - | - |
| 技术服务(元) | - | 3,132.94 | - | 802.05 | - |
| 贸易业务(元) | - | - | - | 58,407.08 | - |
| 其他(元) | 4,411,535.70 | - | 816,642.38 | - | 19,469.03 |
| 毛利(元) | |||||
| 材料销售(元) | 35,525.53 | 240,250.78 | 152,278.73 | 461,626.64 | 192,274.36 |
| 产品销售(元) | 22,226,477.77 | 24,885,325.94 | 16,614,296.72 | 36,163,406.35 | 16,485,912.94 |
| 废料销售(元) | - | - | - | - | - |
| 受托加工业务(元) | -444,986.41 | 1,992,827.45 | -861,406.32 | -715,879.57 | 177,795.13 |
| 房租(元) | - | 36,725.94 | - | 36,725.94 | - |
| 废料收入(元) | - | 85,305.32 | - | 14,216.80 | - |
| 技术服务(元) | - | 142,150.07 | - | 487,877.20 | - |
| 贸易业务(元) | - | 268,555.76 | - | 3,097.35 | - |
| 其他(元) | 240,167.22 | - | 214,615.48 | - | 1,327.43 |
| 毛利率(%) | |||||
| 材料销售(%) | 21.89 | 46.71 | 64.48 | 50.57 | 47.45 |
| 产品销售(%) | 17.89 | 17.79 | 22.08 | 23.14 | 24.05 |
| 废料销售(%) | - | - | - | - | - |
| 受托加工业务(%) | -16.59 | 11.22 | -19.58 | -7.41 | 2.95 |
| 房租(%) | - | 64.27 | - | 64.27 | - |
| 废料收入(%) | - | - | - | - | - |
| 技术服务(%) | - | 97.84 | - | 99.84 | - |
| 贸易业务(%) | - | - | - | 5.04 | - |
| 其他(%) | 5.16 | - | 20.81 | - | 6.38 |
| 收入构成(%) | |||||
| 材料销售(%) | 0.12 | 0.32 | 0.29 | 0.54 | 0.54 |
| 产品销售(%) | 94.31 | 88.13 | 93.00 | 93.32 | 91.39 |
| 废料销售(%) | - | - | - | - | 0.01 |
| 受托加工业务(%) | 2.04 | 11.20 | 5.44 | 5.76 | 8.03 |
| 房租(%) | - | 0.04 | - | 0.03 | - |
| 废料收入(%) | - | 0.05 | - | 0.01 | - |
| 技术服务(%) | - | 0.09 | - | 0.29 | - |
| 贸易业务(%) | - | 0.17 | - | 0.04 | - |
| 其他(%) | 3.53 | - | 1.27 | - | 0.03 |
| 毛利构成(%) | |||||
| 材料销售(%) | 0.16 | 0.87 | 0.94 | 1.27 | 1.14 |
| 产品销售(%) | 100.77 | 90.00 | 103.07 | 99.21 | 97.80 |
| 废料销售(%) | - | - | - | - | 0.00 |
| 受托加工业务(%) | -2.02 | 7.21 | -5.34 | -1.96 | 1.05 |
| 房租(%) | - | 0.13 | - | 0.10 | - |
| 废料收入(%) | - | 0.31 | - | 0.04 | - |
| 技术服务(%) | - | 0.51 | - | 1.34 | - |
| 贸易业务(%) | - | 0.97 | - | 0.01 | - |
| 其他(%) | 1.09 | - | 1.33 | - | 0.01 |