| 2024年中报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 阴极保护(元) | 4,323,177.30 | 470,569.46 | 2,107,169.82 | 2,255,099.30 |
| 检测服务(元) | 1,173,616.05 | 334,305.43 | 9,962,865.14 | 4,764,844.39 |
| 智能化监测服务(元) | 1,248,977.88 | - | 4,652,560.48 | - |
| 营业成本(元) | ||||
| 阴极保护(元) | 1,735,894.90 | 284,778.61 | 937,947.32 | 1,575,768.91 |
| 检测服务(元) | 664,229.46 | 134,126.21 | 5,474,834.53 | 2,548,539.92 |
| 智能化监测服务(元) | 677,700.90 | - | 2,424,117.93 | - |
| 毛利(元) | ||||
| 阴极保护(元) | 2,587,282.40 | 185,790.85 | 1,169,222.50 | 679,330.39 |
| 检测服务(元) | 509,386.59 | 200,179.22 | 4,488,030.61 | 2,216,304.47 |
| 智能化监测服务(元) | 571,276.98 | - | 2,228,442.55 | - |
| 毛利率(%) | ||||
| 阴极保护(%) | 59.85 | 39.48 | 55.49 | 30.12 |
| 检测服务(%) | 43.40 | 59.88 | 45.05 | 46.51 |
| 智能化监测服务(%) | 45.74 | - | 47.90 | - |
| 收入构成(%) | ||||
| 阴极保护(%) | 64.09 | 58.46 | 12.60 | 32.12 |
| 检测服务(%) | 17.40 | 41.54 | 59.58 | 67.88 |
| 智能化监测服务(%) | 18.51 | - | 27.82 | - |
| 毛利构成(%) | ||||
| 阴极保护(%) | 70.54 | 48.14 | 14.83 | 23.46 |
| 检测服务(%) | 13.89 | 51.86 | 56.91 | 76.54 |
| 智能化监测服务(%) | 15.57 | - | 28.26 | - |