| 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|
| 营业收入(元) | |||
| 材料检测(元) | 17,543,635.21 | 38,916,756.24 | 14,993,570.56 |
| 技术咨询(元) | 19,652,231.96 | 43,121,966.37 | 17,917,989.81 |
| 租金(元) | - | 347,494.74 | - |
| 营业成本(元) | |||
| 材料检测(元) | 7,894,060.36 | 17,792,577.10 | 7,273,635.27 |
| 技术咨询(元) | 9,257,535.65 | 20,778,727.35 | 9,168,990.42 |
| 租金(元) | - | 93,543.69 | - |
| 毛利(元) | |||
| 材料检测(元) | 9,649,574.85 | 21,124,179.14 | 7,719,935.29 |
| 技术咨询(元) | 10,394,696.31 | 22,343,239.02 | 8,748,999.39 |
| 租金(元) | - | 253,951.05 | - |
| 毛利率(%) | |||
| 材料检测(%) | 55.00 | 54.28 | 51.49 |
| 技术咨询(%) | 52.89 | 51.81 | 48.83 |
| 租金(%) | - | 73.08 | - |
| 收入构成(%) | |||
| 材料检测(%) | 47.17 | 47.24 | 45.56 |
| 技术咨询(%) | 52.83 | 52.34 | 54.44 |
| 租金(%) | - | 0.42 | - |
| 毛利构成(%) | |||
| 材料检测(%) | 48.14 | 48.32 | 46.88 |
| 技术咨询(%) | 51.86 | 51.10 | 53.12 |
| 租金(%) | - | 0.58 | - |