| 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 | 上市前 | 上市前 | 上市前 |
| 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 |
| 一、营业总收入(元) | 184,515,506.88 | 216,465,031.64 | 201,162,464.11 | 193,221,947.40 | 174,577,121.96 | 156,987,099.47 | 160,348,141.25 |
| 营业收入(元) | 184,515,506.88 | 216,465,031.64 | 201,162,464.11 | 193,221,947.40 | 174,577,121.96 | 156,987,099.47 | 160,348,141.25 |
| 二、营业总成本(元) | 154,245,176.80 | 178,571,076.20 | 174,222,415.73 | 163,323,135.98 | 143,152,522.60 | 133,500,580.37 | 128,824,394.95 |
| 营业成本(元) | 128,590,516.35 | 148,376,923.84 | 140,474,118.00 | 134,978,238.41 | 115,552,359.21 | 107,039,350.30 | 104,587,085.28 |
| 研发费用(元) | 10,715,577.97 | 13,544,545.08 | 12,477,365.37 | 9,874,856.62 | 9,809,523.43 | 9,239,753.41 | 8,271,178.23 |
| 营业税金及附加(元) | 1,369,545.37 | 957,030.42 | 1,291,117.18 | 2,028,198.21 | 1,530,678.36 | 1,503,176.91 | 1,553,967.73 |
| 销售费用(元) | 3,295,274.22 | 4,860,881.65 | 4,541,699.36 | 3,850,652.94 | 3,148,520.21 | 3,674,972.52 | 3,018,229.89 |
| 管理费用(元) | 12,943,761.41 | 15,631,025.45 | 16,840,494.48 | 13,366,778.36 | 12,891,763.97 | 12,457,102.32 | 11,585,246.91 |
| 财务费用(元) | -2,669,498.52 | -4,799,330.24 | -1,402,378.66 | -775,588.57 | 219,677.43 | -413,775.09 | -191,313.09 |
| 其中：利息费用(元) | 160,726.39 | -4,975.57 | 911.18 | 90,642.15 | 30,250.00 | - | 119,131.66 |
| 其中：利息收入(元) | 2,825,801.42 | 4,960,592.52 | 1,567,989.31 | 294,764.37 | 29,098.92 | - | 23,466.98 |
| 资产减值损失(元) | -182,308.47 | -2,494,901.37 | -728,856.27 | -1,148,176.28 | -2,005,095.31 | -1,198,627.44 | -1,508,961.83 |
| 信用减值损失(元) | -630,652.09 | -144,403.83 | -262,164.38 | -2,294,895.07 | 1,367,099.54 | -687,111.42 | 1,244,278.83 |
| 三、其他经营收益 | |||||||
| 加：公允价值变动收益(元) | 442,043.55 | 1,984,651.13 | - | - | - | -8,232.51 | -29,483.52 |
| 加：投资收益(元) | 1,445,308.44 | -1,939,792.91 | 2,958,418.39 | 123,537.39 | 37,645.93 | 178,916.57 | 174,875.86 |
| 资产处置收益(元) | -19,624.28 | -1,299,781.43 | 451,830.04 | 48,023.75 | -20,167.53 | - | - |
| 其他收益(元) | 3,317,619.75 | 6,123,001.20 | 845,884.72 | 131,260.95 | 694,565.05 | 625,929.02 | 1,290,389.28 |
| 四、营业利润(元) | 34,642,716.98 | 40,122,728.23 | 30,206,909.49 | 26,758,562.16 | 31,498,647.04 | 22,397,393.32 | 32,694,844.92 |
| 加：营业外收入(元) | 1,682.26 | 1,109,920.59 | 872,997.89 | 24,369.54 | 1,281,681.54 | 2,031,661.98 | 86,541.64 |
| 减：营业外支出(元) | 3,466.61 | -572,966.27 | 923,941.38 | 414,619.55 | 4,062.71 | 18,231.57 | 27,820.48 |
| 五、利润总额(元) | 34,640,932.63 | 41,805,615.09 | 30,155,966.00 | 26,368,312.15 | 32,776,265.87 | 24,410,823.73 | 32,753,566.08 |
| 减：所得税费用(元) | 5,057,710.62 | 5,817,301.60 | 3,453,907.56 | 2,867,381.19 | 4,246,140.59 | 2,462,557.78 | 4,418,198.91 |
| 六、净利润(元) | 29,583,222.01 | 35,988,313.49 | 26,702,058.44 | 23,500,930.96 | 28,530,125.28 | 21,948,265.95 | 28,335,367.17 |
| (一)按经营持续性分类 | |||||||
| 持续经营净利润(元) | 29,583,222.01 | 35,988,313.49 | 26,702,058.44 | 23,500,930.96 | 28,530,125.28 | - | 28,335,367.17 |
| (二)按所有权归属分类 | |||||||
| 归属于母公司股东的净利润(元) | 29,583,222.01 | 35,988,313.49 | 26,702,058.44 | 23,500,930.96 | 28,530,125.28 | 21,948,265.95 | 28,335,367.17 |
| 扣除非经常性损益后的净利润(元) | 27,014,843.69 | 30,481,717.01 | 23,236,229.52 | 23,853,172.44 | 27,556,700.00 | 19,219,000.00 | 28,056,500.00 |
| 七、每股收益 | |||||||
| 一、基本每股收益(元) | 0.29 | 0.36 | 0.24 | 0.30 | 0.37 | 0.28 | 0.37 |
| 二、稀释每股收益(元) | 0.29 | 0.36 | 0.24 | 0.30 | 0.37 | 0.28 | 0.37 |
| 九、综合收益总额(元) | 29,583,222.01 | 35,988,313.49 | 26,702,058.44 | 23,500,930.96 | 28,530,125.28 | 21,948,265.95 | 28,335,367.17 |
| 归属于母公司所有者的综合收益总额(元) | 29,583,222.01 | 35,988,313.49 | 26,702,058.44 | 23,500,930.96 | 28,530,125.28 | 21,948,265.95 | 28,335,367.17 |
| 公告日期 | 2024-04-29 | 2024-04-22 | 2023-10-25 | 2023-08-25 | 2023-05-29 | 2022-09-23 | 2023-05-29 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 |