| 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) | |||||
| 船舶机舱自动化系统(元) | 37,683,612.74 | 93,870,952.79 | 32,345,461.32 | 90,858,983.69 | 27,306,185.45 |
| 船舶配电系统(元) | 84,294,965.48 | 93,937,871.30 | 45,055,939.04 | 171,261,958.69 | 50,815,470.96 |
| 其他(元) | - | - | - | 12,251,176.64 | - |
| 营业成本(元) | |||||
| 船舶机舱自动化系统(元) | - | 56,300,414.48 | 17,216,542.93 | 44,720,524.62 | 16,069,554.98 |
| 船舶配电系统(元) | - | 69,823,490.18 | 33,492,837.45 | 127,611,892.16 | 37,201,280.27 |
| 其他(元) | - | - | - | 4,877,894.67 | - |
| 毛利(元) | |||||
| 船舶机舱自动化系统(元) | - | 37,570,538.31 | 15,128,918.39 | 46,138,459.07 | 11,236,630.47 |
| 船舶配电系统(元) | - | 24,114,381.12 | 11,563,101.59 | 43,650,066.53 | 13,614,190.69 |
| 其他(元) | - | - | - | 7,373,281.97 | - |
| 毛利率(%) | |||||
| 船舶机舱自动化系统(%) | - | 40.02 | 46.77 | 50.78 | 41.15 |
| 船舶配电系统(%) | - | 25.67 | 25.66 | 25.49 | 26.79 |
| 其他(%) | - | - | - | 60.18 | - |
| 收入构成(%) | |||||
| 船舶机舱自动化系统(%) | 30.89 | 49.98 | 41.79 | 33.12 | 34.95 |
| 船舶配电系统(%) | 69.11 | 50.02 | 58.21 | 62.42 | 65.05 |
| 其他(%) | - | - | - | 4.47 | - |
| 毛利构成(%) | |||||
| 船舶机舱自动化系统(%) | - | 60.91 | 56.68 | 47.49 | 45.22 |
| 船舶配电系统(%) | - | 39.09 | 43.32 | 44.93 | 54.78 |
| 其他(%) | - | - | - | 7.59 | - |