| 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) | 387,191,411.51 | 406,108,166.48 | 359,958,767.57 | 348,880,534.98 | 318,117,441.53 | 321,815,851.96 | 335,492,468.21 | 324,870,816.66 | 288,948,064.55 |
| 营业收入(元) | 387,191,411.51 | 406,108,166.48 | 359,958,767.57 | 348,880,534.98 | 318,117,441.53 | 321,815,851.96 | 335,492,468.21 | 324,870,816.66 | 288,948,064.55 |
| 二、营业总成本(元) | 354,950,427.67 | 386,430,440.31 | 353,213,127.32 | 328,246,572.67 | 298,307,756.33 | 325,701,539.24 | 318,923,478.10 | 302,083,615.39 | 268,892,296.00 |
| 营业成本(元) | 224,823,869.81 | 243,369,841.25 | 213,903,216.98 | 205,943,925.49 | 188,599,395.76 | 193,708,357.08 | 202,192,672.90 | 196,616,978.54 | 170,358,124.84 |
| 研发费用(元) | 103,846,179.30 | 117,867,952.19 | 107,661,031.08 | 92,701,560.07 | 85,483,013.81 | 97,936,210.38 | 86,731,044.64 | 77,606,269.57 | 74,848,289.59 |
| 营业税金及附加(元) | 457,527.19 | 857,495.06 | 1,924,316.64 | 1,528,086.99 | 1,786,501.10 | 1,442,636.77 | 2,080,093.73 | 1,228,516.93 | 518,432.53 |
| 销售费用(元) | 12,852,561.65 | 14,375,877.79 | 12,683,522.23 | 13,351,347.73 | 12,172,901.79 | 16,638,794.09 | 13,104,619.19 | 10,384,805.86 | 9,194,880.84 |
| 管理费用(元) | 14,871,807.66 | 16,868,364.53 | 15,803,022.24 | 15,031,928.25 | 13,915,033.15 | 15,617,916.65 | 17,068,928.21 | 13,548,557.96 | 13,404,541.24 |
| 财务费用(元) | -1,901,517.94 | -6,909,090.51 | 1,238,018.15 | -310,275.86 | -3,649,089.28 | 357,624.27 | -2,253,880.57 | 2,698,486.53 | 568,026.96 |
| 其中：利息费用(元) | 237,313.75 | 195,388.78 | 215,919.54 | 242,705.82 | 264,116.61 | 210,237.90 | 161,663.89 | 184,381.34 | 212,681.80 |
| 其中：利息收入(元) | 3,863,524.30 | 3,712,490.22 | 3,323,867.56 | 2,636,628.15 | 2,014,022.06 | 1,535,026.79 | 829,660.42 | 841,973.86 | 696,647.44 |
| 资产减值损失(元) | -253,453.85 | 1,399,074.29 | -1,968,775.42 | -1,722,666.55 | -938,171.19 | -4,245,102.42 | -331,229.44 | 6,989.00 | -412,270.76 |
| 信用减值损失(元) | - | - | - | - | - | 129,155.87 | -231,635.00 | - | - |
| 三、其他经营收益 | |||||||||
| 加：公允价值变动收益(元) | 71,821.92 | 171,602.74 | -28,762.73 | 164,550.41 | 7,828.76 | -126,910.96 | -631,226.03 | -1,095,021.92 | 3,076,241.10 |
| 加：投资收益(元) | 6,308,354.10 | 7,319,992.87 | 9,071,592.94 | 5,228,869.06 | 6,258,547.24 | 6,559,657.64 | 7,110,887.17 | 7,305,074.14 | 3,180,587.95 |
| 资产处置收益(元) | -52.89 | -12,581.62 | -1,045.50 | -349.48 | 4,739.18 | - | - | - | - |
| 其他收益(元) | 13,216,606.62 | 12,591,422.16 | 581,159.69 | 187,759.41 | 389,875.13 | 6,405,589.01 | 666,153.37 | 2,979,721.57 | 252,747.78 |
| 四、营业利润(元) | 51,584,259.74 | 40,834,456.90 | 14,399,809.23 | 24,492,125.16 | 25,532,504.32 | 4,836,701.86 | 23,151,940.18 | 31,980,849.06 | 26,153,074.62 |
| 减：营业外支出(元) | 26,095.69 | 12,286.07 | 9,898.48 | 3,071.21 | 2,465.14 | 38,128.04 | 22,283.86 | - | - |
| 五、利润总额(元) | 51,558,164.05 | 40,822,170.83 | 14,389,910.75 | 24,653,626.13 | 25,530,039.18 | 4,857,519.52 | 23,129,656.32 | 31,947,444.00 | 26,153,074.62 |
| 减：所得税费用(元) | -2,357,318.32 | -8,213,343.18 | -8,208,868.75 | -8,829,287.64 | -5,557,390.73 | -8,617,393.21 | 2,556,690.40 | -3,475,688.07 | -1,699,017.52 |
| 六、净利润(元) | 53,915,482.37 | 49,035,514.01 | 22,598,779.50 | 33,482,913.77 | 31,087,429.91 | 13,474,912.73 | 20,572,965.92 | 35,423,132.07 | 27,852,092.14 |
| (一)按经营持续性分类 | |||||||||
| 持续经营净利润(元) | 53,915,482.37 | 49,035,514.01 | 22,598,779.50 | 33,482,913.77 | 31,087,429.91 | 13,474,912.73 | 20,572,965.92 | 35,423,132.07 | 27,852,092.14 |
| (二)按所有权归属分类 | |||||||||
| 归属于母公司股东的净利润(元) | 53,915,482.37 | 49,035,514.01 | 22,598,779.50 | 33,482,913.77 | 31,087,429.91 | 13,474,912.73 | 20,572,965.92 | 35,423,132.07 | 27,852,092.14 |
| 扣除非经常性损益后的净利润(元) | 47,907,811.73 | 40,677,354.07 | 14,400,361.25 | 28,522,355.70 | 25,407,367.05 | 2,536,555.67 | 14,525,928.99 | 27,739,610.88 | 21,850,736.59 |
| 七、每股收益 | |||||||||
| 一、基本每股收益(元) | 0.68 | 0.61 | 0.28 | 0.42 | 0.39 | 0.17 | 0.26 | 0.44 | 0.35 |
| 二、稀释每股收益(元) | 0.68 | 0.61 | 0.28 | 0.42 | 0.39 | 0.17 | 0.26 | 0.44 | 0.35 |
| 八、其他综合收益(元) | -2,052,827.90 | -4,442,263.34 | -2,923,302.94 | 19,755,010.25 | -5,268,511.79 | -666,847.57 | 13,769,082.45 | 21,200,937.96 | -1,645,219.89 |
| 归属于母公司股东的其他综合收益(元) | -2,052,827.90 | -4,442,263.34 | -2,923,302.94 | 19,755,010.25 | -5,268,511.79 | -666,847.57 | 13,769,082.45 | 21,200,937.96 | -1,645,219.89 |
| 九、综合收益总额(元) | 51,862,654.47 | 44,593,250.67 | 19,675,476.56 | 53,237,924.02 | 25,818,918.12 | 12,808,065.16 | 34,342,048.37 | 56,624,070.03 | 26,206,872.25 |
| 归属于母公司所有者的综合收益总额(元) | 51,862,654.47 | 44,593,250.67 | 19,675,476.56 | 53,237,924.02 | 25,818,918.12 | 12,808,065.16 | 34,342,048.37 | 56,624,070.03 | 26,206,872.25 |
| 公告日期 | 2024-04-19 | 2024-03-23 | 2023-10-24 | 2023-07-29 | 2023-04-29 | 2023-03-20 | 2022-10-29 | 2022-08-23 | 2022-04-30 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 |