| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| LED照明灯(元) | 11,330,117.56 | 5,614,966.44 | 15,125,699.95 | 8,850,724.84 |
| 标志标牌(元) | - | 2,015,746.24 | - | 2,427,516.77 |
| 信号灯(元) | 61,340,488.77 | 23,043,456.56 | 53,229,026.66 | 20,338,303.87 |
| 信号机(元) | 9,292,008.88 | 4,455,265.52 | 14,688,323.50 | 11,187,561.45 |
| 材料销售(元) | 68,434.16 | - | - | - |
| 其他业务(元) | - | - | - | 21,824.01 |
| 营业成本(元) | ||||
| LED照明灯(元) | 8,635,806.52 | 4,487,165.85 | 12,142,184.00 | 7,130,114.28 |
| 标志标牌(元) | - | 1,242,247.62 | - | 1,547,783.90 |
| 信号灯(元) | 39,692,085.46 | 15,132,551.09 | 34,674,657.35 | 13,157,190.35 |
| 信号机(元) | 7,732,080.09 | 3,641,565.39 | 12,610,313.40 | 7,873,022.08 |
| 材料销售(元) | 45,280.63 | - | - | - |
| 其他业务(元) | - | - | - | 16,729.13 |
| 毛利(元) | ||||
| LED照明灯(元) | 2,694,311.04 | 1,127,800.59 | 2,983,515.95 | 1,720,610.56 |
| 标志标牌(元) | - | 773,498.62 | - | 879,732.87 |
| 信号灯(元) | 21,648,403.31 | 7,910,905.47 | 18,554,369.31 | 7,181,113.52 |
| 信号机(元) | 1,559,928.79 | 813,700.13 | 2,078,010.10 | 3,314,539.37 |
| 材料销售(元) | 23,153.53 | - | - | - |
| 其他业务(元) | - | - | - | 5,094.88 |
| 毛利率(%) | ||||
| LED照明灯(%) | 23.78 | 20.09 | 19.72 | 19.44 |
| 标志标牌(%) | - | 38.37 | - | 36.24 |
| 信号灯(%) | 35.29 | 34.33 | 34.86 | 35.31 |
| 信号机(%) | 16.79 | 18.26 | 14.15 | 29.63 |
| 材料销售(%) | 33.83 | - | - | - |
| 其他业务(%) | - | - | - | 23.35 |
| 收入构成(%) | ||||
| LED照明灯(%) | 13.81 | 15.98 | 18.21 | 20.67 |
| 标志标牌(%) | - | 5.74 | - | 5.67 |
| 信号灯(%) | 74.78 | 65.60 | 64.10 | 47.49 |
| 信号机(%) | 11.33 | 12.68 | 17.69 | 26.12 |
| 材料销售(%) | 0.08 | - | - | - |
| 其他业务(%) | - | - | - | 0.05 |
| 毛利构成(%) | ||||
| LED照明灯(%) | 10.39 | 10.61 | 12.63 | 13.13 |
| 标志标牌(%) | - | 7.28 | - | 6.71 |
| 信号灯(%) | 83.50 | 74.45 | 78.57 | 54.81 |
| 信号机(%) | 6.02 | 7.66 | 8.80 | 25.30 |
| 材料销售(%) | 0.09 | - | - | - |
| 其他业务(%) | - | - | - | 0.04 |