| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 滤袋产品(元) | - | 76,770,729.65 | 170,427,697.95 | 89,196,013.57 |
| 销售材料等(元) | - | 1,021,022.72 | - | 481,805.01 |
| 滤袋产品销售收入(元) | 166,256,964.30 | - | - | - |
| 营业成本(元) | ||||
| 滤袋产品(元) | - | 58,604,046.57 | 124,386,119.37 | 63,098,340.03 |
| 销售材料等(元) | - | 826,531.16 | - | 203,445.40 |
| 滤袋产品销售收入(元) | 126,121,881.47 | - | - | - |
| 毛利(元) | ||||
| 滤袋产品(元) | - | 18,166,683.08 | 46,041,578.58 | 26,097,673.54 |
| 销售材料等(元) | - | 194,491.56 | - | 278,359.61 |
| 滤袋产品销售收入(元) | 40,135,082.83 | - | - | - |
| 毛利率(%) | ||||
| 滤袋产品(%) | - | 23.66 | 27.02 | 29.26 |
| 销售材料等(%) | - | 19.05 | - | 57.77 |
| 滤袋产品销售收入(%) | 24.14 | - | - | - |
| 收入构成(%) | ||||
| 滤袋产品(%) | - | 98.69 | 100.00 | 99.46 |
| 销售材料等(%) | - | 1.31 | - | 0.54 |
| 滤袋产品销售收入(%) | 100.00 | - | - | - |
| 毛利构成(%) | ||||
| 滤袋产品(%) | - | 98.94 | 100.00 | 98.94 |
| 销售材料等(%) | - | 1.06 | - | 1.06 |
| 滤袋产品销售收入(%) | 100.00 | - | - | - |