| 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) | 400,609,062.88 | 414,942,785.33 | 401,837,948.11 | 349,919,400.20 | 356,743,477.72 | 323,261,565.25 | 363,363,762.75 | 353,629,671.80 | 388,392,331.43 |
| 营业收入(元) | 400,609,062.88 | 414,942,785.33 | 401,837,948.11 | 349,919,400.20 | 356,743,477.72 | 323,261,565.25 | 363,363,762.75 | 353,629,671.80 | 388,392,331.43 |
| 二、营业总成本(元) | 220,563,972.27 | 210,715,239.84 | 236,000,431.71 | 184,103,954.70 | 187,640,260.76 | 153,873,659.50 | 196,645,353.23 | 192,973,617.68 | 215,147,214.24 |
| 营业成本(元) | 199,022,565.75 | 187,390,774.77 | 217,249,953.70 | 163,385,464.41 | 168,548,387.87 | 126,706,571.63 | 173,301,702.82 | 170,994,471.31 | 188,894,543.65 |
| 研发费用(元) | 11,951,390.75 | 12,084,392.97 | 12,478,963.46 | 13,408,175.95 | 11,293,618.76 | 13,520,444.62 | 11,937,582.20 | 11,069,576.51 | 10,927,412.32 |
| 营业税金及附加(元) | 1,851,051.55 | 780,693.76 | 475,159.46 | 510,507.88 | 3,639,338.92 | 484,581.71 | 1,321,222.39 | 1,988,480.60 | 1,055,006.17 |
| 销售费用(元) | 9,933,540.46 | 11,592,947.79 | 7,322,674.96 | 8,807,418.50 | 7,169,055.11 | 12,876,425.54 | 9,858,118.37 | 9,113,213.38 | 15,482,923.70 |
| 管理费用(元) | 11,772,537.88 | 14,152,429.34 | 13,234,398.41 | 12,503,867.16 | 11,785,138.85 | 14,174,752.34 | 13,570,497.08 | 14,183,137.78 | 11,353,346.98 |
| 财务费用(元) | -13,967,114.12 | -15,285,998.79 | -14,760,718.28 | -14,511,479.20 | -14,795,278.75 | -13,889,116.34 | -13,343,769.63 | -14,375,261.90 | -12,566,018.58 |
| 其中：利息费用(元) | 144,453.95 | 162,259.67 | 170,619.88 | 189,125.39 | 197,035.70 | -6,840.32 | 76,076.73 | 44,567.56 | 48,259.96 |
| 其中：利息收入(元) | 19,851,107.55 | 20,483,160.14 | 19,713,078.23 | 18,972,358.95 | 19,308,079.34 | 18,191,767.23 | 17,434,736.66 | 18,262,252.63 | 17,020,184.72 |
| 资产减值损失(元) | -3,328,290.78 | 314,760.32 | -859,594.71 | -6,306,833.84 | 1,780,711.99 | 4,149,669.16 | -8,536,088.31 | 5,923,988.08 | -7,096,287.36 |
| 信用减值损失(元) | -2,605,440.20 | -234,844.78 | 1,803,558.50 | -1,406,967.34 | -4,495,482.34 | 2,327,663.86 | 13,359,838.87 | -9,854,498.19 | 536,642.84 |
| 三、其他经营收益 | |||||||||
| 加：投资收益(元) | -676,112.03 | -8,736,047.47 | -273,196.08 | 102,525.98 | -718,173.11 | 1,213,041.56 | 1,766,453.17 | 1,295,909.98 | -279,876.88 |
| 其中：对联营企业和合营企业的投资收益(元) | -738,156.97 | -8,659,773.37 | -359,968.51 | -597,959.18 | -706,009.61 | 1,280,285.76 | -1,232,938.24 | 830,424.50 | -279,876.88 |
| 其他收益(元) | 960,665.85 | 2,292,761.10 | 3,881,900.47 | 1,337,429.19 | 5,167,590.83 | 3,413,513.66 | 2,746,172.84 | 6,396,883.96 | 6,213,506.54 |
| 四、营业利润(元) | 174,395,913.45 | 197,896,882.49 | 170,390,184.58 | 159,541,599.49 | 170,837,864.33 | 180,491,793.99 | 176,054,786.09 | 164,418,437.95 | 172,619,102.33 |
| 加：营业外收入(元) | - | 5.61 | - | -1,556.95 | 1,002,207.34 | 11.41 | 2.08 | - | - |
| 减：营业外支出(元) | 179.53 | 23,030.46 | 61,846.51 | -45,806.47 | 48,661.96 | 465,435.84 | 25,012.66 | 11,482.00 | 619.10 |
| 五、利润总额(元) | 174,395,733.92 | 197,873,857.64 | 170,328,338.07 | 159,585,849.01 | 171,791,409.71 | 180,026,369.56 | 176,029,775.51 | 164,556,957.57 | 172,618,483.23 |
| 减：所得税费用(元) | 26,427,615.40 | -10,144,549.64 | 121,199.38 | 709,639.52 | 1,424,729.87 | 1,944,889.62 | 1,248,385.78 | -1,482,332.88 | 837,114.91 |
| 六、净利润(元) | 147,968,118.52 | 208,018,407.28 | 170,207,138.69 | 158,876,209.49 | 170,366,679.84 | 178,081,479.94 | 174,781,389.73 | 166,039,290.45 | 171,781,368.32 |
| (一)按经营持续性分类 | |||||||||
| 持续经营净利润(元) | 147,968,118.52 | 208,018,407.28 | 170,207,138.69 | 158,876,209.49 | 170,366,679.84 | 178,081,479.94 | 174,781,389.73 | 166,039,290.45 | 171,781,368.32 |
| (二)按所有权归属分类 | |||||||||
| 归属于母公司股东的净利润(元) | 147,965,662.62 | 208,297,806.44 | 170,149,322.53 | 158,786,320.00 | 170,442,727.10 | 178,635,488.74 | 174,773,156.77 | 166,389,709.38 | 171,522,602.31 |
| 少数股东损益(元) | 2,455.90 | -279,399.16 | 57,816.16 | 89,889.49 | -76,047.26 | -554,008.80 | 8,232.96 | -350,418.93 | 258,766.01 |
| 扣除非经常性损益后的净利润(元) | 147,874,984.89 | 196,724,611.37 | 166,297,001.43 | 156,914,559.72 | 164,481,646.63 | 175,520,063.00 | 169,133,783.49 | 159,563,082.64 | 165,373,550.84 |
| 七、每股收益 | |||||||||
| 一、基本每股收益(元) | 0.65 | 0.91 | 0.74 | 0.70 | 0.74 | 0.78 | 0.77 | 0.73 | 0.74 |
| 二、稀释每股收益(元) | 0.65 | 0.91 | 0.74 | 0.70 | 0.74 | 0.78 | 0.77 | 0.73 | 0.74 |
| 八、其他综合收益(元) | - | - | - | - | - | 608,778.54 | - | - | - |
| 归属于母公司股东的其他综合收益(元) | - | - | - | - | - | 608,778.54 | - | - | - |
| 九、综合收益总额(元) | 147,968,118.52 | 208,018,407.28 | 170,207,138.69 | 158,876,209.49 | 170,366,679.84 | 178,690,258.48 | 174,781,389.73 | 167,698,064.97 | 171,781,368.32 |
| 归属于母公司所有者的综合收益总额(元) | 147,965,662.62 | 208,297,806.44 | 170,149,322.53 | 158,786,320.00 | 170,442,727.10 | 179,244,267.28 | 174,773,156.77 | 168,048,483.90 | 171,522,602.31 |
| 归属于少数股东的综合收益总额(元) | 2,455.90 | -279,399.16 | 57,816.16 | 89,889.49 | -76,047.26 | -554,008.80 | 8,232.96 | -350,418.93 | 258,766.01 |
| 公告日期 | 2024-04-23 | 2024-04-23 | 2023-10-28 | 2023-08-29 | 2023-04-22 | 2023-04-22 | 2022-10-28 | 2022-08-25 | 2022-04-28 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 |