| 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) | 262,641,924.91 | 266,189,375.51 | 263,326,586.93 | 239,105,210.95 | 242,007,772.05 | 186,409,192.82 | 197,974,004.55 |
| 营业收入(元) | 262,641,924.91 | 266,189,375.51 | 263,326,586.93 | 239,105,210.95 | 242,007,772.05 | 186,409,192.82 | 197,974,004.55 |
| 二、营业总成本(元) | 239,447,178.73 | 247,773,370.03 | 235,126,607.63 | 210,562,429.98 | 220,980,065.69 | 163,321,562.93 | 181,109,137.38 |
| 营业成本(元) | 214,537,570.88 | 218,625,905.79 | 211,154,260.38 | 188,476,434.33 | 192,104,849.02 | 146,535,317.97 | 160,905,755.76 |
| 研发费用(元) | 12,018,002.36 | 12,266,260.01 | 11,220,944.35 | 10,604,503.47 | 10,746,077.67 | 7,958,589.99 | 7,857,403.88 |
| 营业税金及附加(元) | 1,541,530.04 | 1,453,778.41 | 1,591,210.46 | 2,242,574.97 | 1,780,146.37 | 654,567.44 | 1,770,932.28 |
| 销售费用(元) | 2,998,946.13 | 10,347,434.35 | 1,672,390.09 | 3,602,363.27 | 5,215,042.89 | 5,448,851.97 | 2,184,990.47 |
| 管理费用(元) | 10,123,529.88 | 8,968,864.29 | 9,611,738.27 | 10,670,600.25 | 7,956,216.55 | 7,410,450.11 | 6,718,017.39 |
| 财务费用(元) | -1,772,400.56 | -3,888,872.82 | -123,935.92 | -5,034,046.31 | 3,177,733.19 | -4,686,214.55 | 1,672,037.60 |
| 其中：利息费用(元) | - | 240.00 | 455,083.58 | 662,412.64 | 760,835.00 | 1,045,252.26 | 905,905.37 |
| 其中：利息收入(元) | 813,156.48 | 849,747.18 | 2,535,911.70 | 8,443.67 | 5,988.11 | 78,536.32 | 69,375.68 |
| 资产减值损失(元) | 498,999.37 | 37,889.58 | -454,344.61 | -349,562.19 | -417,061.51 | 1,371,151.67 | -2,285,539.41 |
| 信用减值损失(元) | 256,174.95 | 1,871,824.20 | -2,315,629.81 | 175,498.46 | 867,779.71 | -1,473,619.73 | -326,040.06 |
| 三、其他经营收益 | |||||||
| 加：公允价值变动收益(元) | 2,152,836.04 | -1,918,856.59 | 1,360,037.34 | -362,035.22 | 1,115,645.42 | -683,411.00 | 539,535.00 |
| 加：投资收益(元) | 1,074,259.92 | 389,362.01 | - | - | - | - | - |
| 资产处置收益(元) | - | -306,534.50 | - | - | - | - | -13,845.24 |
| 其他收益(元) | 4,072,032.62 | 5,057,384.86 | 400,786.43 | 251,857.43 | 451,472.64 | 766,986.17 | 344,471.48 |
| 四、营业利润(元) | 31,249,049.08 | 23,547,075.04 | 27,190,828.65 | 28,978,840.91 | 23,045,542.62 | 23,716,179.00 | 15,123,448.94 |
| 加：营业外收入(元) | 47,229.96 | 785.00 | 5,083.95 | 9,650.00 | 15,400.00 | 65,223.33 | 13,515.00 |
| 减：营业外支出(元) | 340,295.06 | -24,235.60 | 166,533.67 | 269,246.50 | 215,948.17 | -2,066.07 | 3,000.48 |
| 五、利润总额(元) | 30,955,983.98 | 23,572,095.64 | 27,029,378.93 | 28,719,244.41 | 22,844,994.45 | 23,783,468.40 | 15,133,963.46 |
| 减：所得税费用(元) | 2,785,045.56 | 1,312,885.56 | 2,677,782.07 | 2,995,698.69 | 2,020,150.40 | 2,558,013.59 | 1,258,967.08 |
| 六、净利润(元) | 28,170,938.42 | 22,259,210.08 | 24,351,596.86 | 25,723,545.72 | 20,824,844.05 | 21,225,454.81 | 13,874,996.38 |
| (一)按经营持续性分类 | |||||||
| 持续经营净利润(元) | 28,170,938.42 | 22,259,210.08 | 24,351,596.86 | 25,723,545.72 | 20,824,844.05 | 21,225,454.81 | 13,874,996.38 |
| (二)按所有权归属分类 | |||||||
| 归属于母公司股东的净利润(元) | 28,170,938.42 | 22,259,210.08 | 24,351,596.86 | 25,723,545.72 | 20,824,844.05 | 21,225,454.81 | 13,874,996.38 |
| 扣除非经常性损益后的净利润(元) | 22,800,227.80 | 21,640,445.14 | 22,941,428.17 | 25,440,110.27 | 19,689,300.00 | 20,449,900.00 | 13,126,400.00 |
| 七、每股收益 | |||||||
| 一、基本每股收益(元) | 0.28 | 0.21 | 0.23 | 0.34 | 0.28 | 0.29 | 0.19 |
| 二、稀释每股收益(元) | 0.28 | 0.21 | 0.23 | 0.34 | 0.28 | 0.29 | 0.19 |
| 九、综合收益总额(元) | 28,170,938.42 | 22,259,210.08 | 24,351,596.86 | 25,723,545.72 | 20,824,844.05 | 21,225,454.81 | 13,874,996.38 |
| 归属于母公司所有者的综合收益总额(元) | 28,170,938.42 | 22,259,210.08 | 24,351,596.86 | 25,723,545.72 | 20,824,844.05 | 21,225,454.81 | 13,874,996.38 |
| 公告日期 | 2024-04-25 | 2024-04-25 | 2023-10-26 | 2023-08-23 | 2023-06-05 | 2022-12-03 | 2023-06-05 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 |