| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 材料检测(元) | 42,109,169.89 | 17,543,635.21 | 38,916,756.24 | 14,993,570.56 |
| 技术咨询(元) | 45,674,077.60 | 19,652,231.96 | 43,121,966.37 | 17,917,989.81 |
| 租金(元) | - | - | 347,494.74 | - |
| 其他业务-租赁(元) | 258,009.86 | - | - | - |
| 营业成本(元) | ||||
| 材料检测(元) | 19,613,919.48 | 7,894,060.36 | 17,792,577.10 | 7,273,635.27 |
| 技术咨询(元) | 22,903,861.60 | 9,257,535.65 | 20,778,727.35 | 9,168,990.42 |
| 租金(元) | - | - | 93,543.69 | - |
| 其他业务-租赁(元) | 125,853.70 | - | - | - |
| 毛利(元) | ||||
| 材料检测(元) | 22,495,250.41 | 9,649,574.85 | 21,124,179.14 | 7,719,935.29 |
| 技术咨询(元) | 22,770,216.00 | 10,394,696.31 | 22,343,239.02 | 8,748,999.39 |
| 租金(元) | - | - | 253,951.05 | - |
| 其他业务-租赁(元) | 132,156.16 | - | - | - |
| 毛利率(%) | ||||
| 材料检测(%) | 53.42 | 55.00 | 54.28 | 51.49 |
| 技术咨询(%) | 49.85 | 52.89 | 51.81 | 48.83 |
| 租金(%) | - | - | 73.08 | - |
| 其他业务-租赁(%) | 51.22 | - | - | - |
| 收入构成(%) | ||||
| 材料检测(%) | 47.83 | 47.17 | 47.24 | 45.56 |
| 技术咨询(%) | 51.88 | 52.83 | 52.34 | 54.44 |
| 租金(%) | - | - | 0.42 | - |
| 其他业务-租赁(%) | 0.29 | - | - | - |
| 毛利构成(%) | ||||
| 材料检测(%) | 49.55 | 48.14 | 48.32 | 46.88 |
| 技术咨询(%) | 50.16 | 51.86 | 51.10 | 53.12 |
| 租金(%) | - | - | 0.58 | - |
| 其他业务-租赁(%) | 0.29 | - | - | - |