| 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) | 378,450,569.05 | 339,683,243.41 | 323,277,632.03 | 305,570,592.47 | 269,339,661.31 | 283,016,141.06 | 290,405,517.16 | 270,289,061.40 | 233,076,596.48 |
| 营业收入(元) | 378,450,569.05 | 339,683,243.41 | 323,277,632.03 | 305,570,592.47 | 269,339,661.31 | 283,016,141.06 | 290,405,517.16 | 270,289,061.40 | 233,076,596.48 |
| 二、营业总成本(元) | 261,213,841.07 | 269,672,807.42 | 237,212,662.35 | 203,205,546.70 | 196,174,574.50 | 200,396,114.73 | 189,010,528.82 | 168,450,914.79 | 173,314,878.49 |
| 营业成本(元) | 157,236,820.57 | 152,154,411.12 | 136,617,533.34 | 140,329,436.39 | 117,855,489.30 | 117,012,018.10 | 137,222,784.94 | 125,368,293.77 | 113,457,928.60 |
| 研发费用(元) | 72,298,744.93 | 70,328,205.72 | 64,988,047.97 | 54,086,161.72 | 47,210,253.54 | 41,799,677.87 | 44,429,065.53 | 40,664,984.26 | 34,470,854.43 |
| 营业税金及附加(元) | 404,750.57 | 451,259.12 | 361,644.45 | 322,098.59 | 325,912.51 | 339,705.41 | 363,533.54 | 310,825.59 | 296,408.49 |
| 销售费用(元) | 9,795,081.12 | 14,810,173.26 | 12,506,944.92 | 11,769,650.81 | 9,094,409.83 | 13,077,934.45 | 8,225,331.94 | 5,825,309.49 | 7,136,698.81 |
| 管理费用(元) | 22,801,906.95 | 27,869,911.09 | 22,628,526.91 | 16,279,149.00 | 14,548,125.66 | 18,898,694.99 | 15,906,898.70 | 18,299,932.87 | 15,400,568.50 |
| 财务费用(元) | -1,323,463.07 | 4,058,847.11 | 109,964.76 | -19,580,949.81 | 7,140,383.66 | 9,268,083.91 | -17,137,085.83 | -22,018,431.19 | 2,552,419.66 |
| 其中：利息费用(元) | 2,900,129.34 | 170,770.29 | 3,812,141.64 | 286,614.85 | 3,694,298.01 | - | - | - | - |
| 其中：利息收入(元) | -1,567,532.98 | 15,603,530.47 | -10,752,670.95 | 7,054,966.78 | -3,013,966.89 | 6,165,519.89 | -5,584,178.49 | 2,602,115.05 | -468,165.72 |
| 资产减值损失(元) | -850,535.23 | -6,220,304.45 | 461,926.76 | -2,666,219.01 | 2,012,199.17 | -3,176,112.81 | -130,023.27 | -242,294.27 | -2,437,373.69 |
| 信用减值损失(元) | -1,911,609.59 | -720,003.86 | -4,154,563.86 | 133,881.17 | 2,230,874.46 | 728,920.41 | 1,394,776.86 | -3,922,718.05 | -1,370,526.24 |
| 三、其他经营收益 | |||||||||
| 加：公允价值变动收益(元) | -12,076,909.58 | 6,320,014.09 | -5,026,767.18 | - | - | 18,003,905.66 | -15,854,424.16 | 2,023,274.45 | -14,491,433.54 |
| 加：投资收益(元) | -397,567.69 | -178,278.65 | -709,816.63 | 19,551.15 | 6,206,447.83 | 701,751.58 | 722,071.34 | -632,895.04 | 460,328.23 |
| 其中：对联营企业和合营企业的投资收益(元) | -563,732.08 | - | - | - | - | - | - | - | - |
| 资产处置收益(元) | - | 700.00 | - | - | -691,589.54 | - | -51,888.55 | - | -3,444.45 |
| 其他收益(元) | 11,587,619.80 | 17,112,688.69 | 3,897,851.24 | 81,694,022.63 | 1,597,010.08 | 6,592,810.44 | 3,163,674.75 | 1,291,150.13 | 860,267.94 |
| 四、营业利润(元) | 113,587,725.69 | 86,325,251.81 | 80,533,600.01 | 189,011,557.08 | 84,520,028.81 | 105,471,301.61 | 90,639,175.31 | 100,354,663.83 | 42,779,536.24 |
| 加：营业外收入(元) | 11,652.71 | 64,010.11 | 4,305.95 | -178.17 | 351.90 | - | - | - | - |
| 减：营业外支出(元) | 29,449.08 | - | - | - | - | 5,877.65 | - | - | - |
| 五、利润总额(元) | 113,569,929.32 | 86,352,814.93 | 80,537,905.96 | 189,011,378.91 | 84,520,380.71 | 105,465,423.96 | 90,639,175.31 | 100,314,663.83 | 42,779,536.24 |
| 减：所得税费用(元) | 8,489,637.85 | -956,290.66 | 127,732.09 | 30,178,843.79 | 8,338,428.79 | 10,585,719.67 | 10,942,599.00 | 13,054,940.96 | 3,178,581.01 |
| 六、净利润(元) | 105,080,291.47 | 87,309,105.59 | 80,410,173.87 | 158,832,535.12 | 76,181,951.92 | 94,879,704.29 | 79,696,576.31 | 87,259,722.87 | 39,600,955.23 |
| (一)按经营持续性分类 | |||||||||
| 持续经营净利润(元) | 105,080,291.47 | 87,309,105.59 | - | - | 76,181,951.92 | 94,879,704.29 | - | - | 39,600,955.23 |
| (二)按所有权归属分类 | |||||||||
| 归属于母公司股东的净利润(元) | 105,080,291.47 | 87,309,105.59 | 80,410,173.87 | 158,832,535.12 | 76,181,951.92 | 94,879,704.29 | 79,696,576.31 | 87,259,722.87 | 39,600,955.23 |
| 扣除非经常性损益后的净利润(元) | 105,678,947.40 | 80,264,751.26 | 80,966,767.11 | 90,645,922.88 | 70,123,479.83 | 74,588,468.67 | 90,324,404.39 | 84,896,681.35 | 50,644,245.73 |
| 七、每股收益 | |||||||||
| 一、基本每股收益(元) | 1.06 | 0.36 | 0.69 | 2.02 | 1.02 | 1.32 | 1.06 | 1.47 | 0.74 |
| 二、稀释每股收益(元) | 1.06 | 0.35 | 0.69 | 2.02 | 1.02 | 1.31 | 1.06 | 1.47 | 0.74 |
| 八、其他综合收益(元) | 85,932.03 | 1,436,857.84 | 526,880.15 | -1,840,302.41 | 14,346.31 | 2,364,200.99 | 18,467.62 | -58,318.85 | 57,711.13 |
| 归属于母公司股东的其他综合收益(元) | 85,932.03 | 1,436,857.84 | 526,880.15 | -1,840,302.41 | 14,346.31 | 2,364,200.99 | 18,467.62 | -58,318.85 | 57,711.13 |
| 九、综合收益总额(元) | 105,166,223.50 | 88,745,963.43 | 80,937,054.02 | 156,992,232.71 | 76,196,298.23 | 97,243,905.28 | 79,715,043.93 | 87,201,404.02 | 39,658,666.36 |
| 归属于母公司所有者的综合收益总额(元) | 105,166,223.50 | 88,745,963.43 | 80,937,054.02 | 156,992,232.71 | 76,196,298.23 | 97,243,905.28 | 79,715,043.93 | 87,201,404.02 | 39,658,666.36 |
| 公告日期 | 2024-04-27 | 2024-04-16 | 2023-10-31 | 2023-08-31 | 2023-04-28 | 2023-04-12 | 2022-10-31 | 2022-08-31 | 2022-04-29 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 |