| 2024年中报 | 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 船舶无线电通讯设备(元) | 69,102,003.49 | 132,097,671.17 | 71,257,043.85 | 78,578,549.16 | 31,902,972.95 |
| 海洋信息通信设备与系统(元) | 3,863,603.43 | 6,765,206.05 | 2,505,501.07 | 6,811,835.91 | 2,897,563.31 |
| 技术服务(元) | 497,046.60 | 1,041,624.44 | 371,815.04 | 701,046.63 | 277,866.45 |
| 营业成本(元) | |||||
| 船舶无线电通讯设备(元) | 29,578,327.34 | 58,812,677.60 | 31,818,460.98 | 39,948,144.12 | 16,837,415.66 |
| 海洋信息通信设备与系统(元) | 1,784,766.98 | 2,700,567.17 | 966,921.00 | 2,220,171.75 | 891,138.91 |
| 技术服务(元) | 57,694.19 | 388,572.53 | 2,906.62 | 366,967.04 | 112,841.21 |
| 毛利(元) | |||||
| 船舶无线电通讯设备(元) | 39,523,676.15 | 73,284,993.57 | 39,438,582.87 | 38,630,405.04 | 15,065,557.29 |
| 海洋信息通信设备与系统(元) | 2,078,836.45 | 4,064,638.88 | 1,538,580.07 | 4,591,664.16 | 2,006,424.40 |
| 技术服务(元) | 439,352.41 | 653,051.91 | 368,908.42 | 334,079.59 | 165,025.24 |
| 毛利率(%) | |||||
| 船舶无线电通讯设备(%) | 57.20 | 55.48 | 55.35 | 49.16 | 47.22 |
| 海洋信息通信设备与系统(%) | 53.81 | 60.08 | 61.41 | 67.41 | 69.25 |
| 技术服务(%) | 88.39 | 62.70 | 99.22 | 47.65 | 59.39 |
| 收入构成(%) | |||||
| 船舶无线电通讯设备(%) | 94.06 | 94.42 | 96.12 | 91.27 | 90.95 |
| 海洋信息通信设备与系统(%) | 5.26 | 4.84 | 3.38 | 7.91 | 8.26 |
| 技术服务(%) | 0.68 | 0.74 | 0.50 | 0.81 | 0.79 |
| 毛利构成(%) | |||||
| 船舶无线电通讯设备(%) | 94.01 | 93.95 | 95.39 | 88.69 | 87.40 |
| 海洋信息通信设备与系统(%) | 4.94 | 5.21 | 3.72 | 10.54 | 11.64 |
| 技术服务(%) | 1.05 | 0.84 | 0.89 | 0.77 | 0.96 |