| 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 |
| 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 |
| 一、营业总收入(元) | 366,953,113.49 | 345,299,440.51 | 307,810,660.17 | 297,501,050.10 | 308,866,245.42 | 345,446,902.91 | 285,364,378.50 | 314,785,959.21 |
| 营业收入(元) | 366,953,113.49 | 345,299,440.51 | 307,810,660.17 | 297,501,050.10 | 308,866,245.42 | 345,446,902.91 | 285,364,378.50 | 314,785,959.21 |
| 二、营业总成本(元) | 335,200,200.52 | 307,579,385.50 | 276,624,235.83 | 271,822,537.96 | 288,070,431.86 | 308,571,482.53 | 260,465,279.58 | 282,430,111.09 |
| 营业成本(元) | 287,943,767.10 | 266,351,402.01 | 238,976,423.88 | 230,594,060.63 | 238,570,704.99 | 269,164,293.74 | 226,508,506.35 | 247,228,114.74 |
| 研发费用(元) | 16,243,165.68 | 14,519,884.83 | 14,353,293.29 | 13,586,819.06 | 15,896,634.75 | 14,016,769.20 | 13,460,843.87 | 11,612,798.02 |
| 营业税金及附加(元) | 1,522,760.08 | 1,504,975.28 | 1,255,840.04 | 1,788,817.80 | 2,102,566.32 | 2,125,147.32 | 1,396,709.30 | 1,357,542.18 |
| 销售费用(元) | 4,372,408.79 | 4,047,232.05 | 2,953,893.41 | 3,596,495.99 | 5,548,641.85 | 4,091,747.94 | 2,717,558.98 | 3,359,496.52 |
| 管理费用(元) | 25,154,547.61 | 20,484,875.66 | 22,676,266.80 | 20,756,560.35 | 23,619,939.76 | 22,489,713.47 | 19,786,980.94 | 18,380,651.66 |
| 财务费用(元) | -36,448.74 | 671,015.67 | -3,591,481.59 | 1,499,784.13 | 2,331,944.19 | -3,316,189.14 | -3,405,319.86 | 491,507.97 |
| 其中：利息费用(元) | 716,379.39 | 726,232.16 | 858,367.57 | 858,701.63 | 569,687.43 | 540,353.95 | 589,943.24 | 615,610.43 |
| 其中：利息收入(元) | 784,112.27 | 495,970.27 | 949,193.58 | 547,331.37 | 465,708.07 | 555,325.65 | 416,658.93 | 634,892.47 |
| 资产减值损失(元) | -381,850.49 | 101,204.37 | - | - | - | - | - | - |
| 信用减值损失(元) | -2,436,069.13 | -1,884,279.26 | -1,243,096.52 | 3,580,647.18 | -1,268,484.09 | -2,567,784.87 | 733,104.10 | -576,300.08 |
| 三、其他经营收益 | ||||||||
| 加：公允价值变动收益(元) | -2,962,323.98 | 326,436.24 | -515,492.48 | -98,197.13 | 5,513,400.76 | -192,119.06 | - | - |
| 加：投资收益(元) | -5,021,996.08 | -2,283,200.29 | -2,687,638.37 | -288,531.57 | 1,246,135.42 | 1,368,496.49 | 740,711.22 | 1,068,457.98 |
| 其中：对联营企业和合营企业的投资收益(元) | -6,017,022.36 | -2,854,998.68 | -2,833,080.69 | -1,369,501.21 | 418,143.93 | 434,666.35 | -261,212.64 | -143,870.79 |
| 资产处置收益(元) | 459,177.49 | -67,796.79 | 783,610.69 | 441,367.54 | 149,826.26 | 921.44 | 2,323.20 | 275,661.07 |
| 其他收益(元) | 6,100,538.44 | 2,402,500.95 | 1,650,075.50 | 951,625.14 | 1,776,369.15 | 2,160,959.06 | 1,294,934.18 | 889,755.91 |
| 四、营业利润(元) | 27,510,389.22 | 36,314,920.23 | 27,827,694.47 | 30,265,423.30 | 25,232,107.70 | 37,645,893.44 | 34,866,158.08 | 34,013,423.00 |
| 加：营业外收入(元) | -18,196.73 | 106,225.12 | 89,893.16 | 424,631.65 | 20,859.61 | 2,071.77 | -16,074.64 | 124,876.06 |
| 减：营业外支出(元) | 74,982.46 | 92,193.36 | 219,442.19 | 45,433.64 | 127,171.73 | 81,285.65 | 101,483.46 | 16,145.79 |
| 五、利润总额(元) | 27,417,210.03 | 36,328,951.99 | 27,698,145.44 | 30,644,621.31 | 25,125,795.58 | 37,566,679.56 | 34,748,599.98 | 34,122,153.27 |
| 减：所得税费用(元) | 2,811,273.06 | 3,106,024.04 | 2,782,904.08 | 1,892,269.48 | -1,274,977.66 | 3,325,412.85 | 2,858,485.64 | 3,817,910.41 |
| 六、净利润(元) | 24,605,936.97 | 33,222,927.95 | 24,915,241.36 | 28,752,351.83 | 26,400,773.24 | 34,241,266.71 | 31,890,114.34 | 30,304,242.86 |
| (一)按经营持续性分类 | ||||||||
| 持续经营净利润(元) | 24,605,936.97 | 33,222,927.95 | 24,915,241.36 | 28,752,351.83 | 26,400,773.24 | 34,241,266.71 | 31,890,114.34 | 30,304,242.86 |
| (二)按所有权归属分类 | ||||||||
| 归属于母公司股东的净利润(元) | 24,605,936.97 | 33,222,927.95 | 24,915,241.36 | 28,752,351.83 | 26,400,773.24 | 34,241,266.71 | 31,890,114.34 | 30,304,242.86 |
| 扣除非经常性损益后的净利润(元) | 23,489,773.29 | 30,441,920.92 | 23,257,284.15 | 26,403,388.39 | 19,462,787.05 | 31,825,218.32 | 23,887,947.14 | 28,189,449.60 |
| 七、每股收益 | ||||||||
| 一、基本每股收益(元) | 0.12 | 0.17 | 0.13 | 0.14 | 0.13 | 0.18 | 0.16 | 0.15 |
| 二、稀释每股收益(元) | 0.12 | 0.17 | 0.13 | 0.14 | 0.13 | 0.18 | 0.16 | 0.15 |
| 八、其他综合收益(元) | -5,089,919.44 | -4,323,590.72 | - | - | - | - | - | - |
| 归属于母公司股东的其他综合收益(元) | -5,089,919.44 | -4,323,590.72 | - | - | - | - | - | - |
| 九、综合收益总额(元) | 19,516,017.53 | 28,899,337.23 | 21,012,613.56 | 28,752,351.83 | 53,276,697.70 | 34,241,266.71 | 31,890,114.34 | 30,304,242.86 |
| 归属于母公司所有者的综合收益总额(元) | 19,516,017.53 | 28,899,337.23 | 21,012,613.56 | 28,752,351.83 | 53,276,697.70 | 34,241,266.71 | 31,890,114.34 | 30,304,242.86 |
| 公告日期 | 2024-04-26 | 2023-10-31 | 2023-08-31 | 2023-04-29 | 2023-04-26 | 2022-10-29 | 2022-08-27 | 2022-04-29 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 |