| 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) | |||||
| 薄膜类产品(元) | 90,020,654.86 | 180,684,849.72 | 96,928,632.77 | 164,594,311.18 | 86,318,168.18 |
| 营业成本(元) | |||||
| 薄膜类产品(元) | 66,155,899.50 | 138,453,475.10 | 75,672,477.44 | 134,599,469.68 | 68,097,767.65 |
| 毛利(元) | |||||
| 薄膜类产品(元) | 23,864,755.36 | 42,231,374.62 | 21,256,155.33 | 29,994,841.50 | 18,220,400.53 |
| 毛利率(%) | |||||
| 薄膜类产品(%) | 26.51 | 23.37 | 21.93 | 18.22 | 21.11 |
| 收入构成(%) | |||||
| 薄膜类产品(%) | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 |
| 毛利构成(%) | |||||
| 薄膜类产品(%) | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 |