| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 个人防护用品(元) | - | 5,351,291.88 | 22,353,033.59 | 11,300,946.94 |
| 光电材料(元) | 156,016,153.13 | 77,418,658.69 | 145,288,240.78 | 71,954,956.08 |
| 精密制造业务(元) | - | 19,224,351.70 | 150,663,719.31 | 84,573,499.65 |
| 净化工程收入(元) | 76,342,668.44 | 52,280,345.17 | 224,928,830.71 | 107,454,405.61 |
| 新能源材料(元) | 393,994,697.96 | 142,425,447.05 | 390,920,563.23 | 196,461,891.06 |
| 其他类(元) | 36,548,354.17 | 6,098,647.57 | 44,619,412.12 | 28,328,025.65 |
| 营业成本(元) | ||||
| 个人防护用品(元) | - | 2,984,779.38 | - | - |
| 光电材料(元) | 135,988,195.78 | 69,564,664.17 | 114,809,709.98 | 53,080,857.49 |
| 精密制造业务(元) | - | 26,751,498.66 | 164,620,227.71 | 95,593,783.35 |
| 净化工程收入(元) | 65,491,646.67 | 47,995,287.00 | 190,910,406.04 | 91,484,360.87 |
| 新能源材料(元) | 338,842,229.33 | 128,962,773.66 | 295,407,253.95 | 143,177,447.28 |
| 其他类(元) | 45,247,310.43 | 3,483,078.24 | - | - |
| 毛利(元) | ||||
| 个人防护用品(元) | - | 2,366,512.50 | - | - |
| 光电材料(元) | 20,027,957.35 | 7,853,994.52 | 30,478,530.80 | 18,874,098.59 |
| 精密制造业务(元) | - | -7,527,146.96 | -13,956,508.40 | -11,020,283.70 |
| 净化工程收入(元) | 10,851,021.77 | 4,285,058.17 | 34,018,424.67 | 15,970,044.74 |
| 新能源材料(元) | 55,152,468.63 | 13,462,673.39 | 95,513,309.28 | 53,284,443.78 |
| 其他类(元) | -8,698,956.26 | 2,615,569.33 | - | - |
| 毛利率(%) | ||||
| 个人防护用品(%) | - | 44.22 | - | - |
| 光电材料(%) | 12.84 | 10.14 | 20.98 | 26.23 |
| 精密制造业务(%) | - | -39.15 | -9.26 | -13.03 |
| 净化工程收入(%) | 14.21 | 8.20 | 15.12 | 14.86 |
| 新能源材料(%) | 14.00 | 9.45 | 24.43 | 27.12 |
| 其他类(%) | -23.80 | 42.89 | - | - |
| 收入构成(%) | ||||
| 个人防护用品(%) | - | 1.77 | 2.28 | 2.26 |
| 光电材料(%) | 23.54 | 25.57 | 14.84 | 14.39 |
| 精密制造业务(%) | - | 6.35 | 15.39 | 16.91 |
| 净化工程收入(%) | 11.52 | 17.27 | 22.98 | 21.49 |
| 新能源材料(%) | 59.43 | 47.04 | 39.94 | 39.29 |
| 其他类(%) | 5.51 | 2.01 | 4.56 | 5.66 |
| 毛利构成(%) | ||||
| 个人防护用品(%) | - | 10.26 | 0.00 | 0.00 |
| 光电材料(%) | 25.90 | 34.06 | 20.87 | 24.48 |
| 精密制造业务(%) | - | -32.65 | -9.56 | -14.29 |
| 净化工程收入(%) | 14.03 | 18.58 | 23.29 | 20.71 |
| 新能源材料(%) | 71.32 | 58.39 | 65.40 | 69.10 |
| 其他类(%) | -11.25 | 11.34 | 0.00 | 0.00 |