| 2025年中报 | 2024年年报 | 2024年中报 | 2023年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 材料检测(元) | 21,962,816.51 | 46,170,223.25 | 18,783,803.14 | 17,543,635.21 |
| 技术咨询(元) | 22,066,912.98 | 49,308,371.90 | 20,496,336.87 | 19,652,231.96 |
| 营业成本(元) | ||||
| 材料检测(元) | 11,254,315.77 | 23,330,460.57 | 8,988,048.72 | 7,894,060.36 |
| 技术咨询(元) | 11,859,497.18 | 24,722,764.71 | 10,523,175.26 | 9,257,535.65 |
| 毛利(元) | ||||
| 材料检测(元) | 10,708,500.74 | 22,839,762.68 | 9,795,754.42 | 9,649,574.85 |
| 技术咨询(元) | 10,207,415.80 | 24,585,607.19 | 9,973,161.61 | 10,394,696.31 |
| 毛利率(%) | ||||
| 材料检测(%) | 48.76 | 49.47 | 52.15 | 55.00 |
| 技术咨询(%) | 46.26 | 49.86 | 48.66 | 52.89 |
| 收入构成(%) | ||||
| 材料检测(%) | 49.88 | 48.36 | 47.82 | 47.17 |
| 技术咨询(%) | 50.12 | 51.64 | 52.18 | 52.83 |
| 毛利构成(%) | ||||
| 材料检测(%) | 51.20 | 48.16 | 49.55 | 48.14 |
| 技术咨询(%) | 48.80 | 51.84 | 50.45 | 51.86 |