| 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 | 上市前 | 上市前 | 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 | 合并报表 | 合并报表 |
| 一、营业总收入(元) | 242,947,613.90 | 273,674,047.45 | 246,622,217.25 | 261,611,289.02 | 237,104,283.89 | 266,309,992.29 | 254,724,423.86 | 227,543,087.28 | 215,032,550.14 |
| 营业收入(元) | 242,947,613.90 | 273,674,047.45 | 246,622,217.25 | 261,611,289.02 | 237,104,283.89 | 266,309,992.29 | 254,724,423.86 | 227,543,087.28 | 215,032,550.14 |
| 二、营业总成本(元) | 193,080,436.91 | 227,470,442.58 | 184,235,928.51 | 187,553,081.92 | 184,073,374.91 | 206,661,622.31 | 196,023,150.89 | 177,355,896.04 | 159,412,547.56 |
| 营业成本(元) | 172,636,628.58 | 198,303,770.80 | 168,733,828.71 | 167,486,922.65 | 161,913,283.03 | 182,981,983.55 | 174,878,861.17 | 165,769,160.33 | 144,391,356.78 |
| 研发费用(元) | 12,127,695.04 | 11,524,328.57 | 8,208,732.72 | 12,236,376.03 | 9,234,747.96 | 3,794,815.29 | 14,094,709.52 | 9,908,482.30 | 3,779,955.91 |
| 营业税金及附加(元) | 1,119,449.97 | 953,897.35 | 2,035,855.71 | 1,293,751.39 | 1,434,539.80 | 1,948,403.97 | 2,040,300.92 | 1,023,142.50 | 1,134,151.66 |
| 销售费用(元) | 2,292,650.12 | 4,983,527.53 | 2,179,571.73 | 2,326,227.99 | 2,534,625.91 | 4,600,887.04 | 1,901,832.30 | 838,839.14 | 3,081,431.32 |
| 管理费用(元) | 8,227,087.41 | 14,397,288.56 | 7,908,316.70 | 12,017,844.55 | 7,765,026.58 | 12,554,349.50 | 7,418,414.83 | 6,539,242.27 | 6,146,469.76 |
| 财务费用(元) | -3,323,074.21 | -2,692,370.23 | -4,830,377.06 | -7,808,040.69 | 1,191,151.63 | 781,182.96 | -4,310,967.85 | -6,722,970.50 | 879,182.13 |
| 其中：利息费用(元) | 1,080.54 | -357,979.64 | 2,994.45 | -494.46 | 25,311.68 | 157,533.61 | 158,137.77 | 183,809.16 | 204,468.81 |
| 其中：利息收入(元) | 3,417,605.67 | 2,745,093.52 | 5,300,815.62 | 2,933,870.71 | 307,989.45 | 293,430.17 | 158,908.85 | 47,298.90 | 25,304.16 |
| 资产减值损失(元) | - | -14,257.40 | -112,386.41 | - | - | -684,119.22 | - | - | -393.94 |
| 信用减值损失(元) | -1,058,204.89 | 267,362.03 | -4,060.40 | -1,241,973.67 | -55,697.03 | -355,893.98 | -733,872.28 | -160,129.38 | -1,907,448.12 |
| 三、其他经营收益 | |||||||||
| 加：公允价值变动收益(元) | 862,868.71 | 832,484.40 | 914,111.11 | - | - | - | - | - | - |
| 加：投资收益(元) | 3,044,817.04 | 3,972,215.88 | 1,775,877.20 | - | - | - | - | - | - |
| 资产处置收益(元) | - | 14,867.26 | -280,903.28 | - | - | -59,657.17 | -37,128.91 | - | - |
| 其他收益(元) | 183,744.46 | 2,006,716.15 | 346,136.55 | 151,996.55 | 235,272.23 | 116,236.55 | 213,127.55 | 124,873.55 | 206,029.80 |
| 四、营业利润(元) | 52,900,402.31 | 53,282,993.19 | 65,025,063.51 | 74,337,756.09 | 53,210,484.18 | 58,664,936.16 | 58,143,399.33 | 50,283,778.95 | 53,918,190.32 |
| 加：营业外收入(元) | 17,058.05 | 194,008.37 | 174,234.85 | 0.78 | 42,877.91 | 36,362.53 | 10,707.97 | 38,384.44 | 100.00 |
| 减：营业外支出(元) | 40,888.00 | 192,910.33 | 117,801.05 | 2,488.72 | 47,368.00 | 127,421.84 | - | 3,533.92 | 43,000.01 |
| 五、利润总额(元) | 52,876,572.36 | 53,284,091.23 | 65,081,497.31 | 74,335,268.15 | 53,205,994.09 | 58,573,876.85 | 58,154,107.30 | 50,318,629.47 | 53,875,290.31 |
| 减：所得税费用(元) | 6,442,984.61 | 6,093,110.33 | 9,117,642.12 | 11,195,982.22 | 6,927,799.24 | 9,501,999.73 | 6,820,669.18 | 6,184,129.59 | 7,762,405.32 |
| 六、净利润(元) | 46,433,587.75 | 47,190,980.90 | 55,963,855.19 | 63,139,285.93 | 46,278,194.85 | 49,071,877.12 | 51,333,438.12 | 44,134,499.88 | 46,112,884.99 |
| (一)按经营持续性分类 | |||||||||
| 持续经营净利润(元) | 46,433,587.75 | 47,190,980.90 | 55,963,855.19 | 63,139,285.93 | 46,278,194.85 | 49,071,877.12 | 51,333,438.12 | 44,134,499.88 | 46,112,884.99 |
| (二)按所有权归属分类 | |||||||||
| 归属于母公司股东的净利润(元) | 46,433,587.75 | 47,190,980.90 | 55,963,855.19 | 63,139,285.93 | 46,278,194.85 | 49,071,877.12 | 51,333,438.12 | 44,134,499.88 | 46,112,884.99 |
| 扣除非经常性损益后的净利润(元) | 44,338,767.45 | 45,280,562.25 | 53,787,021.29 | 62,305,864.24 | 46,079,599.47 | 49,059,842.02 | 51,174,715.51 | 43,869,600.00 | 45,960,700.00 |
| 七、每股收益 | |||||||||
| 一、基本每股收益(元) | 0.24 | 0.23 | 0.29 | 0.36 | 0.32 | 0.34 | 0.36 | 0.30 | 0.32 |
| 二、稀释每股收益(元) | 0.24 | 0.23 | 0.29 | 0.36 | 0.32 | 0.34 | 0.36 | 0.30 | 0.32 |
| 九、综合收益总额(元) | 46,433,587.75 | 47,278,700.90 | 55,963,855.19 | 63,139,285.93 | 46,278,194.85 | 49,071,877.12 | 51,333,438.12 | 44,134,499.88 | 46,112,884.99 |
| 归属于母公司所有者的综合收益总额(元) | 46,433,587.75 | - | - | - | - | - | - | - | - |
| 公告日期 | 2024-04-26 | 2024-04-02 | 2023-10-28 | 2023-08-03 | 2023-04-29 | 2023-03-20 | 2023-03-20 | 2023-02-20 | 2023-04-29 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 | 标准无保留意见 |