| 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) | |||||
| 单晶硅及其制品(元) | 197,638,709.39 | 333,210,729.21 | 155,230,012.29 | 363,563,504.77 | 186,342,640.28 |
| 轨道交通信号系统(元) | 313,381,940.53 | 1,405,854,610.99 | 458,998,863.45 | 1,623,707,721.88 | 610,506,788.01 |
| 数智产品(元) | 20,116,457.24 | 349,331,562.37 | 58,246,570.14 | 288,894,375.51 | 91,560,418.28 |
| 污水处理设施的运营维护(元) | - | - | - | - | 2,283,691.70 |
| 自动售检票系统(元) | 62,587,603.08 | 216,762,065.34 | 71,690,810.39 | 257,069,387.54 | 89,431,011.54 |
| 其他业务(元) | 11,413,978.50 | 19,837,631.63 | 5,233,424.53 | 26,326,821.19 | - |
| 营业成本(元) | |||||
| 单晶硅及其制品(元) | 142,601,543.10 | 231,933,588.55 | 114,954,265.07 | 210,770,995.65 | 105,462,533.23 |
| 轨道交通信号系统(元) | 211,034,948.67 | 972,437,233.30 | 351,142,814.78 | 1,129,022,280.01 | 396,470,946.62 |
| 数智产品(元) | 14,142,988.47 | 263,635,889.05 | 37,264,489.35 | 259,976,117.16 | 61,161,695.50 |
| 污水处理设施的运营维护(元) | - | - | - | - | 1,876,488.45 |
| 自动售检票系统(元) | 61,847,052.63 | 162,960,169.45 | 69,378,445.54 | 219,977,220.07 | 76,648,834.87 |
| 其他业务(元) | 9,123,521.67 | 14,714,020.00 | 1,725,224.36 | 22,988,363.28 | - |
| 毛利(元) | |||||
| 单晶硅及其制品(元) | 55,037,166.29 | 101,277,140.66 | 40,275,747.22 | 152,792,509.12 | 80,880,107.05 |
| 轨道交通信号系统(元) | 102,346,991.86 | 433,417,377.69 | 107,856,048.67 | 494,685,441.87 | 214,035,841.39 |
| 数智产品(元) | 5,973,468.77 | 85,695,673.32 | 20,982,080.79 | 28,918,258.35 | 30,398,722.78 |
| 污水处理设施的运营维护(元) | - | - | - | - | 407,203.25 |
| 自动售检票系统(元) | 740,550.45 | 53,801,895.89 | 2,312,364.85 | 37,092,167.47 | 12,782,176.67 |
| 其他业务(元) | 2,290,456.83 | 5,123,611.63 | 3,508,200.17 | 3,338,457.91 | - |
| 毛利率(%) | |||||
| 单晶硅及其制品(%) | 27.85 | 30.39 | 25.95 | 42.03 | 43.40 |
| 轨道交通信号系统(%) | 32.66 | 30.83 | 23.50 | 30.47 | 35.06 |
| 数智产品(%) | 29.69 | 24.53 | 36.02 | 10.01 | 33.20 |
| 污水处理设施的运营维护(%) | - | - | - | - | 17.83 |
| 自动售检票系统(%) | 1.18 | 24.82 | 3.23 | 14.43 | 14.29 |
| 其他业务(%) | 20.07 | 25.83 | 67.03 | 12.68 | - |
| 收入构成(%) | |||||
| 单晶硅及其制品(%) | 32.66 | 14.33 | 20.71 | 14.20 | 19.01 |
| 轨道交通信号系统(%) | 51.79 | 60.47 | 61.25 | 63.44 | 62.29 |
| 数智产品(%) | 3.32 | 15.03 | 7.77 | 11.29 | 9.34 |
| 污水处理设施的运营维护(%) | - | - | - | - | 0.23 |
| 自动售检票系统(%) | 10.34 | 9.32 | 9.57 | 10.04 | 9.12 |
| 其他业务(%) | 1.89 | 0.85 | 0.70 | 1.03 | - |
| 毛利构成(%) | |||||
| 单晶硅及其制品(%) | 33.08 | 14.91 | 23.02 | 21.32 | 23.89 |
| 轨道交通信号系统(%) | 61.51 | 63.80 | 61.66 | 69.01 | 63.23 |
| 数智产品(%) | 3.59 | 12.61 | 11.99 | 4.03 | 8.98 |
| 污水处理设施的运营维护(%) | - | - | - | - | 0.12 |
| 自动售检票系统(%) | 0.45 | 7.92 | 1.32 | 5.17 | 3.78 |
| 其他业务(%) | 1.38 | 0.75 | 2.01 | 0.47 | - |