| 2024年第一季度 | 2023年第四季度 | 2023年第三季度 | 2023年第二季度 | 2023年第一季度 | 2022年第四季度 | 2022年第三季度 | 2022年第二季度 | 2022年第一季度 | |
|---|---|---|---|---|---|---|---|---|---|
| 上市前/上市后 | 上市后 | 上市后 | 上市后 | 上市后 | 上市后 | 上市后 | 上市后 | 上市后 | 上市后 |
| 报表类型 | 合并报表 | 合并报表 | 合并报表 | 合并报表 | 合并报表 | 合并报表 | 合并报表 | 合并报表 | 合并报表 |
| 一、营业总收入(元) | 562,483,157.49 | 717,154,784.69 | 588,939,120.78 | 640,555,803.04 | 703,023,072.68 | 675,656,091.17 | 656,778,683.02 | 706,350,622.46 | 757,274,833.09 |
| 营业收入(元) | 562,483,157.49 | 717,154,784.69 | 588,939,120.78 | 640,555,803.04 | 703,023,072.68 | 675,656,091.17 | 656,778,683.02 | 706,350,622.46 | 757,274,833.09 |
| 二、营业总成本(元) | 497,870,678.94 | 625,806,596.02 | 503,142,497.51 | 556,902,662.64 | 591,801,765.92 | 607,563,468.48 | 571,766,836.52 | 584,954,269.60 | 599,496,601.69 |
| 营业成本(元) | 467,527,073.36 | 595,976,398.36 | 470,450,907.84 | 539,167,358.99 | 544,241,896.79 | 545,007,977.43 | 519,872,701.42 | 536,084,867.81 | 556,522,182.38 |
| 研发费用(元) | 6,449,026.62 | 6,712,568.62 | 6,288,068.20 | -4,487,063.16 | 23,155,861.39 | 30,505,010.00 | 24,022,893.20 | 23,067,293.58 | 20,032,962.18 |
| 营业税金及附加(元) | 1,110,744.92 | 5,323,226.27 | 1,214,269.93 | 2,253,758.31 | 1,812,931.73 | 4,634,054.75 | 1,999,829.72 | 5,127,315.37 | 2,571,925.83 |
| 销售费用(元) | 3,811,670.96 | 5,860,825.90 | 5,369,036.50 | 4,392,776.17 | 2,787,108.52 | 4,439,401.27 | 3,006,407.07 | 3,201,318.21 | 2,694,658.66 |
| 管理费用(元) | 21,768,963.14 | 16,006,239.11 | 24,244,836.75 | 19,690,960.58 | 20,523,105.98 | 23,548,781.44 | 27,942,505.34 | 21,730,272.34 | 18,328,345.51 |
| 财务费用(元) | -2,796,800.06 | -4,072,662.24 | -4,424,621.71 | -4,115,128.25 | -719,138.49 | -571,756.41 | -5,077,500.23 | -4,256,797.71 | -653,472.87 |
| 其中：利息收入(元) | 2,102,831.37 | 4,287,286.96 | 4,234,120.22 | 2,135,386.78 | 1,735,110.54 | 1,479,565.53 | 1,677,686.34 | 1,932,603.59 | 954,593.50 |
| 资产减值损失(元) | - | - | - | - | - | -565,031.43 | - | - | - |
| 信用减值损失(元) | -33,254.11 | 294,700.53 | 462,300.50 | 1,484,972.50 | -5,158,472.49 | 4,219,632.92 | -603,019.12 | 488,967.06 | -3,496,494.67 |
| 三、其他经营收益 | |||||||||
| 加：投资收益(元) | - | 746,893.15 | 861,260.27 | 3,801,113.34 | 123,300.08 | 4,448,610.57 | 1,641,044.14 | 3,970,772.90 | 315,287.75 |
| 资产处置收益(元) | -219,819.04 | -339,362.68 | -496,660.15 | - | - | 17,201.07 | - | - | - |
| 其他收益(元) | 4,580,671.16 | 880,759.99 | 532,818.35 | 900,670.11 | 1,422,474.23 | 746,761.05 | 928,612.62 | 2,052,001.93 | 758,194.23 |
| 四、营业利润(元) | 68,940,076.56 | 92,550,477.52 | 87,156,342.24 | 88,728,934.66 | 107,608,608.58 | 76,959,796.87 | 86,978,484.14 | 128,159,478.46 | 155,355,218.71 |
| 加：营业外收入(元) | 3,493,857.07 | 812,226.20 | 3,390,130.16 | 6,447,023.77 | 3,352,464.16 | 3,206,322.53 | 3,187,311.38 | 3,243,507.12 | 3,175,388.28 |
| 减：营业外支出(元) | 125,330.05 | 2,280,504.56 | 173,434.57 | 127,657.45 | 1,588,581.93 | 1,512,500.51 | 2,153,343.20 | 1,771,984.38 | 129,229.70 |
| 五、利润总额(元) | 72,308,603.58 | 91,082,199.16 | 90,373,037.83 | 95,048,300.98 | 109,372,490.81 | 78,653,618.89 | 88,012,452.32 | 129,631,001.20 | 158,401,377.29 |
| 减：所得税费用(元) | 13,462,752.11 | 13,447,952.25 | 19,284,088.47 | 18,297,688.00 | 17,162,594.33 | 12,754,808.86 | 9,400,850.86 | 19,206,354.37 | 23,097,119.60 |
| 六、净利润(元) | 58,845,851.47 | 77,634,246.91 | 71,088,949.36 | 76,750,612.98 | 92,209,896.48 | 65,898,810.03 | 78,611,601.46 | 110,424,646.83 | 135,304,257.69 |
| (一)按经营持续性分类 | |||||||||
| 持续经营净利润(元) | 58,845,851.47 | 77,634,246.91 | 71,088,949.36 | 76,750,612.98 | 92,209,896.48 | 65,898,810.03 | 78,611,601.46 | 110,424,646.83 | 135,304,257.69 |
| (二)按所有权归属分类 | |||||||||
| 归属于母公司股东的净利润(元) | 58,845,851.47 | 77,634,246.91 | 71,088,949.36 | 76,750,612.98 | 92,209,896.48 | 65,898,810.03 | 78,611,601.46 | 110,424,646.83 | 135,304,257.69 |
| 扣除非经常性损益后的净利润(元) | 55,308,250.75 | 78,515,482.40 | 67,638,535.79 | 68,384,144.83 | 89,435,816.13 | 57,718,103.17 | 75,545,997.02 | 104,082,054.87 | 131,807,303.58 |
| 七、每股收益 | |||||||||
| 一、基本每股收益(元) | 0.36 | 0.50 | 0.44 | 0.46 | 0.58 | 0.41 | 0.49 | 0.69 | 0.85 |
| 二、稀释每股收益(元) | 0.36 | 0.50 | 0.44 | 0.46 | 0.58 | 0.42 | 0.48 | 0.69 | 0.85 |
| 九、综合收益总额(元) | 58,845,851.47 | 77,634,246.91 | 71,088,949.36 | 76,750,612.98 | 92,209,896.48 | 65,898,810.03 | 78,611,601.46 | 110,424,646.83 | 135,304,257.69 |
| 归属于母公司所有者的综合收益总额(元) | - | 77,634,246.91 | - | - | - | - | - | - | 135,304,257.69 |
| 公告日期 | 2024-04-27 | 2024-03-09 | 2023-10-28 | 2023-08-19 | 2023-04-27 | 2023-04-27 | 2022-10-26 | 2022-08-26 | 2022-04-22 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 |