| 2024年中报 | 2023年年报 | 2023年中报 | 2023年一季报 | 2022年年报 | 2022年一季报 | |
|---|---|---|---|---|---|---|
| 营业收入(元) | ||||||
| 电缆阻燃绝缘带(元) | - | - | 26,558,166.37 | 12,997,504.28 | 30,375,344.22 | 7,961,261.19 |
| 小家电阻燃绝缘件(元) | - | - | 51,085,333.19 | 22,217,682.57 | 115,182,984.08 | 27,245,767.92 |
| 新能源汽车热失控防护绝缘件(元) | - | - | 244,430,227.62 | 110,676,329.03 | 469,523,612.60 | 90,894,357.92 |
| 云母纸(元) | - | - | 6,619,078.75 | 2,607,441.80 | 17,930,977.90 | 5,108,906.17 |
| 云母制品(元) | 491,971,031.57 | 782,847,100.00 | - | - | - | - |
| 其他(元) | - | - | 19,941,570.02 | 4,827,187.69 | 33,679,185.10 | 5,907,941.37 |
| 其他产品(元) | 5,625,278.77 | 16,799,500.00 | - | - | - | - |
| 营业成本(元) | ||||||
| 电缆阻燃绝缘带(元) | - | - | - | 10,944,725.48 | 28,318,803.11 | 7,039,582.19 |
| 小家电阻燃绝缘件(元) | - | - | - | 17,746,265.64 | 91,295,288.63 | 20,862,672.91 |
| 新能源汽车热失控防护绝缘件(元) | - | - | - | 62,747,272.81 | 270,012,830.10 | 50,935,873.57 |
| 云母纸(元) | - | - | - | 2,269,060.66 | 13,942,825.73 | 3,878,930.19 |
| 云母制品(元) | 329,531,161.83 | 489,109,700.00 | - | - | - | - |
| 其他(元) | - | - | - | 3,775,348.86 | 26,525,235.77 | 4,831,124.31 |
| 其他产品(元) | 826,816.27 | 14,484,500.00 | - | - | - | - |
| 毛利(元) | ||||||
| 电缆阻燃绝缘带(元) | - | - | - | 2,052,778.80 | 2,056,541.11 | 921,679.00 |
| 小家电阻燃绝缘件(元) | - | - | - | 4,471,416.93 | 23,887,695.45 | 6,383,095.01 |
| 新能源汽车热失控防护绝缘件(元) | - | - | - | 47,929,056.22 | 199,510,782.50 | 39,958,484.35 |
| 云母纸(元) | - | - | - | 338,381.14 | 3,988,152.17 | 1,229,975.98 |
| 云母制品(元) | 162,439,869.74 | 293,737,400.00 | - | - | - | - |
| 其他(元) | - | - | - | 1,051,838.83 | 7,153,949.33 | 1,076,817.06 |
| 其他产品(元) | 4,798,462.50 | 2,315,000.00 | - | - | - | - |
| 毛利率(%) | ||||||
| 电缆阻燃绝缘带(%) | - | - | - | 15.79 | 6.77 | 11.58 |
| 小家电阻燃绝缘件(%) | - | - | - | 20.13 | 20.74 | 23.43 |
| 新能源汽车热失控防护绝缘件(%) | - | - | - | 43.31 | 42.49 | 43.96 |
| 云母纸(%) | - | - | - | 12.98 | 22.24 | 24.08 |
| 云母制品(%) | 33.02 | 37.52 | - | - | - | - |
| 其他(%) | - | - | - | 21.79 | 21.24 | 18.23 |
| 其他产品(%) | 85.30 | 13.78 | - | - | - | - |
| 收入构成(%) | ||||||
| 电缆阻燃绝缘带(%) | - | - | 7.62 | 8.48 | 4.56 | 5.81 |
| 小家电阻燃绝缘件(%) | - | - | 14.65 | 14.49 | 17.28 | 19.87 |
| 新能源汽车热失控防护绝缘件(%) | - | - | 70.11 | 72.18 | 70.43 | 66.29 |
| 云母纸(%) | - | - | 1.90 | 1.70 | 2.69 | 3.73 |
| 云母制品(%) | 98.87 | 97.90 | - | - | - | - |
| 其他(%) | - | - | 5.72 | 3.15 | 5.05 | 4.31 |
| 其他产品(%) | 1.13 | 2.10 | - | - | - | - |
| 毛利构成(%) | ||||||
| 电缆阻燃绝缘带(%) | - | - | - | 3.68 | 0.87 | 1.86 |
| 小家电阻燃绝缘件(%) | - | - | - | 8.01 | 10.10 | 12.88 |
| 新能源汽车热失控防护绝缘件(%) | - | - | - | 85.83 | 84.33 | 80.61 |
| 云母纸(%) | - | - | - | 0.61 | 1.69 | 2.48 |
| 云母制品(%) | 97.13 | 99.22 | - | - | - | - |
| 其他(%) | - | - | - | 1.88 | 3.02 | 2.17 |
| 其他产品(%) | 2.87 | 0.78 | - | - | - | - |