| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、营业总收入 | 570,618,501.1 | 282,066,254.76 | 1,239,481,502.14 | 970,398,096.79 |
| 营业收入 | 570,618,501.1 | 282,066,254.76 | 1,239,481,502.14 | 970,398,096.79 |
| 二、营业总成本 | 443,432,467 | 224,963,390.36 | 1,001,908,844.08 | 791,684,157.01 |
| 营业成本 | 389,549,300.56 | 197,728,414.22 | 893,205,802.47 | 684,058,876.18 |
| 税金及附加 | 4,145,152.71 | 1,788,965.13 | 6,666,720.95 | 5,752,225.76 |
| 销售费用 | 1,893,477.9 | 692,717.38 | 3,527,249.18 | 2,142,202.37 |
| 管理费用 | 27,951,899.76 | 12,768,314.77 | 53,047,637.86 | 53,335,745.33 |
| 研发费用 | 25,268,145.88 | 12,470,471.94 | 57,251,747.99 | 53,371,695.19 |
| 财务费用 | -5,375,509.81 | -485,493.08 | -11,790,314.37 | -6,976,587.82 |
| 其中:利息费用 | 10,024.22 | - | 167,373.35 | 45,516.47 |
| 其中:利息收入 | 5,713,265.99 | 574,303.58 | 10,562,532.61 | 7,356,495.55 |
| 三、其他经营收益 | | | | |
| 加:投资收益 | -88,155 | - | - | - |
| 资产处置收益 | - | -1,985,309.78 | - | - |
| 资产减值损失(新) | -2,738,083.05 | - | -7,930,315.02 | - |
| 信用减值损失(新) | 90,717.26 | -925,180.75 | -155,514.39 | -349,196.92 |
| 其他收益 | 7,673,495.96 | 3,136,022.97 | 10,840,112.43 | 6,389,125.68 |
| 四、营业利润 | 132,124,009.27 | 57,328,396.84 | 240,326,941.08 | 184,753,868.54 |
| 加:营业外收入 | 29,600 | 28,200 | 261,117.62 | 258,617.62 |
| 减:营业外支出 | 2,057,686.62 | - | 341,453.58 | 131,645.47 |
| 五、利润总额 | 130,095,922.65 | 57,356,596.84 | 240,246,605.12 | 184,880,840.69 |
| 减:所得税费用 | 16,549,997.86 | 7,153,957.01 | 29,305,477.56 | 21,962,513.29 |
| 六、净利润 | 113,545,924.79 | 50,202,639.83 | 210,941,127.56 | 162,918,327.4 |
| (一)按经营持续性分类 | | | | |
| 持续经营净利润 | 113,545,924.79 | 50,202,639.83 | 210,941,127.56 | 162,918,327.4 |
| (二)按所有权归属分类 | | | | |
| 归属于母公司股东的净利润 | 113,545,924.79 | 50,202,639.83 | 210,941,127.56 | 162,918,327.4 |
| 扣除非经常损益后的净利润 | 110,625,901.17 | 50,512,883.95 | 205,832,429.59 | 160,687,478.28 |
| 七、每股收益 | | | | |
| (一)基本每股收益 | 1.16 | 0.51 | 2.15 | 1.66 |
| (二)稀释每股收益 | 1.16 | 0.51 | 2.15 | 1.66 |
| 九、综合收益总额 | 113,545,924.79 | 50,202,639.83 | 210,941,127.56 | 162,918,327.4 |
| 归属于母公司股东的综合收益总额 | - | - | 210,941,127.56 | - |
| 公告日期 | 2025-08-19 | 2025-05-06 | 2025-02-10 | 2024-11-12 |
| 审计意见(境内) | | | 标准无保留意见 | |