| 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) | 170,730,723.91 | 177,129,861.40 | 178,461,602.71 | 178,356,736.70 | 161,378,448.92 | 204,812,642.35 | 187,964,857.69 | 213,141,159.42 | 241,680,790.33 |
| 营业收入(元) | 170,730,723.91 | 177,129,861.40 | 178,461,602.71 | 178,356,736.70 | 161,378,448.92 | 204,812,642.35 | 187,964,857.69 | 213,141,159.42 | 241,680,790.33 |
| 二、营业总成本(元) | 132,322,543.10 | 121,081,911.62 | 126,869,422.63 | 122,557,400.52 | 131,581,180.13 | 163,654,879.30 | 140,679,240.72 | 158,444,616.26 | 198,845,945.65 |
| 营业成本(元) | 113,820,202.68 | 103,022,016.27 | 112,679,869.27 | 110,215,007.91 | 109,428,053.63 | 141,839,176.20 | 127,924,946.16 | 144,086,575.37 | 177,537,557.04 |
| 研发费用(元) | 10,598,399.07 | 9,230,021.73 | 3,665,548.08 | 7,083,095.93 | 11,529,626.93 | 9,292,857.78 | 5,810,047.73 | 13,200,581.67 | 10,432,976.65 |
| 营业税金及附加(元) | 1,682,310.07 | 1,747,816.71 | 1,668,156.22 | 1,479,758.52 | 1,419,605.30 | 2,099,144.14 | 1,176,529.77 | 1,433,657.41 | 1,391,569.12 |
| 销售费用(元) | 3,052,578.30 | 2,490,703.25 | 3,755,924.91 | 3,265,910.58 | 3,148,932.23 | 3,038,219.81 | 3,393,629.63 | 3,675,404.58 | 4,782,173.85 |
| 管理费用(元) | 8,675,873.73 | 8,064,276.64 | 9,247,274.27 | 7,350,792.06 | 7,928,133.47 | 6,380,533.88 | 7,903,148.99 | 6,133,108.00 | 6,751,308.52 |
| 财务费用(元) | -5,506,820.75 | -3,472,922.98 | -4,147,350.12 | -6,837,164.48 | -1,873,171.43 | 1,004,947.49 | -5,529,061.56 | -10,084,710.77 | -2,049,639.53 |
| 其中：利息费用(元) | - | - | - | - | - | 0.04 | 2,320.10 | 3,452.41 | 5,739.49 |
| 其中：利息收入(元) | 4,895,313.91 | 4,488,228.55 | 4,076,014.26 | 3,893,847.50 | 3,422,689.67 | 3,679,609.46 | 3,234,268.37 | 3,030,484.51 | 2,427,220.23 |
| 信用减值损失(元) | 239,079.26 | -594,165.24 | 429,247.17 | -820,537.93 | 847,130.19 | -198,502.11 | 1,129,579.02 | 753,053.89 | -1,186,442.20 |
| 三、其他经营收益 | |||||||||
| 加：公允价值变动收益(元) | 160,027.40 | - | -137,572.60 | -227,473.97 | 885,665.75 | -791,517.81 | -1,372,180.82 | 1,215,410.96 | -104,794.52 |
| 加：投资收益(元) | - | 1,102,249.31 | 767,890.41 | - | - | 4,891,455.61 | 5,606,410.89 | 83,481.57 | 1,239,627.75 |
| 其中：对联营企业和合营企业的投资收益(元) | - | - | - | - | - | -3,162,232.81 | 3,162,232.81 | 233,645.95 | -152,016.08 |
| 资产处置收益(元) | - | 333,554.51 | - | - | - | - | - | - | - |
| 其他收益(元) | 853,906.68 | 2,272,968.99 | 206,676.66 | 2,847,365.32 | 256,545.89 | 395,085.00 | 913,689.17 | 5,280,462.83 | 2,589,326.40 |
| 四、营业利润(元) | 39,661,194.15 | 58,641,938.17 | 52,858,421.72 | 58,525,675.90 | 31,786,610.62 | 24,742,387.09 | 53,563,115.23 | 62,028,952.41 | 45,372,562.11 |
| 加：营业外收入(元) | 20,927.00 | -19,622.74 | 134,542.00 | 23,164.96 | 71,473.90 | 179,133.43 | 30,307.35 | 41,089.65 | 31,385.00 |
| 减：营业外支出(元) | 12,689.68 | - | - | - | - | 50,954.00 | - | - | - |
| 五、利润总额(元) | 39,669,431.47 | 58,622,315.43 | 52,992,963.72 | 58,514,214.98 | 31,858,084.52 | 24,870,566.52 | 53,592,553.68 | 62,070,042.06 | 45,403,947.11 |
| 减：所得税费用(元) | 5,579,604.14 | 5,954,543.36 | 8,306,149.59 | 8,671,211.01 | 3,975,987.60 | 718,080.94 | 7,361,781.84 | 8,516,518.20 | 5,933,894.58 |
| 六、净利润(元) | 34,089,827.33 | 52,667,772.07 | 44,686,814.13 | 49,843,003.97 | 27,882,096.92 | 24,152,485.58 | 46,230,771.84 | 53,553,523.86 | 39,470,052.53 |
| (一)按经营持续性分类 | |||||||||
| 持续经营净利润(元) | 34,089,827.33 | 52,667,772.07 | 44,686,814.13 | 49,843,003.97 | 27,882,096.92 | 24,152,485.58 | 46,230,771.84 | 53,553,523.86 | 39,470,052.53 |
| (二)按所有权归属分类 | |||||||||
| 归属于母公司股东的净利润(元) | 34,094,142.20 | 52,670,791.47 | 44,682,998.40 | 49,839,186.46 | 27,878,442.37 | 24,149,905.96 | 46,226,977.27 | 53,549,745.71 | 39,467,540.70 |
| 少数股东损益(元) | -4,314.87 | -3,019.40 | 3,815.73 | 3,817.51 | 3,654.55 | 2,579.62 | 3,794.57 | 3,778.15 | 2,511.83 |
| 扣除非经常性损益后的净利润(元) | 33,171,741.65 | 50,026,242.07 | 43,790,488.15 | 46,863,817.40 | 26,718,510.34 | 20,239,093.16 | 42,055,310.95 | 47,963,346.26 | 36,201,114.83 |
| 七、每股收益 | |||||||||
| 一、基本每股收益(元) | 0.17 | 0.27 | 0.22 | 0.25 | 0.14 | 0.12 | 0.23 | 0.19 | 0.28 |
| 九、综合收益总额(元) | 34,089,827.33 | 52,667,772.07 | 44,686,814.13 | 49,843,003.97 | 27,882,096.92 | 24,152,485.58 | 46,230,771.84 | 53,553,523.86 | 39,470,052.53 |
| 归属于母公司所有者的综合收益总额(元) | 34,094,142.20 | 52,670,791.47 | 44,682,998.40 | 49,839,186.46 | 27,878,442.37 | 24,149,905.96 | 46,226,977.27 | 53,549,745.71 | 39,467,540.70 |
| 归属于少数股东的综合收益总额(元) | -4,314.87 | -3,019.40 | 3,815.73 | 3,817.51 | 3,654.55 | 2,579.62 | 3,794.57 | 3,778.15 | 2,511.83 |
| 公告日期 | 2024-04-26 | 2024-04-26 | 2023-10-26 | 2023-08-25 | 2023-04-26 | 2023-04-26 | 2022-10-26 | 2022-08-23 | 2022-04-26 |
| 审计意见(境内) | 标准无保留意见 | 标准无保留意见 |