| 报告期 | 2026-06-30 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 637,824,177.57 | 1,086,901,443.09 | 755,610,049.08 | 455,401,904.28 |
| 收到的税费返还 | 34,652,932.74 | 40,840,253.7 | 34,469,722.48 | 22,303,035.89 |
| 收到其他与经营活动有关的现金 | 6,388,608.36 | 16,660,380.43 | 19,302,091.43 | 8,141,496.08 |
| 经营活动现金流入小计 | 678,865,718.67 | 1,144,402,077.22 | 809,381,862.99 | 485,846,436.25 |
| 购买商品、接受劳务支付的现金 | 354,587,236.73 | 542,345,381.68 | 364,427,184.03 | 225,292,091.18 |
| 支付给职工以及为职工支付的现金 | 95,135,649.94 | 145,327,220.61 | 106,401,727.42 | 72,794,731.34 |
| 支付的各项税费 | 46,684,155.85 | 46,281,967.85 | 39,476,448.52 | 28,724,638.01 |
| 支付其他与经营活动有关的现金 | 38,766,676.9 | 76,847,918.28 | 58,522,621.12 | 30,249,341.32 |
| 经营活动现金流出小计 | 535,173,719.42 | 810,802,488.42 | 568,827,981.09 | 357,060,801.85 |
| 经营活动产生的现金流量净额 | 143,691,999.25 | 333,599,588.8 | 240,553,881.9 | 128,785,634.4 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 542,292,543.99 | 721,891,685.01 | 605,407,946.22 | 424,043,229 |
| 取得投资收益收到的现金 | 2,645,805.97 | 2,431,233.54 | 2,401,647.56 | 1,458,362.83 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,844,602.13 | 1,453,799.09 | 735,268.14 | 332,638.04 |
| 投资活动现金流入小计 | 547,782,952.09 | 725,776,717.64 | 608,544,861.92 | 425,834,229.87 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,597,551.5 | 90,768,239.47 | 68,365,928.92 | 11,797,667.04 |
| 投资支付的现金 | 615,877,448.98 | 914,770,000 | 790,898,657 | 532,572,000 |
| 投资活动现金流出小计 | 638,475,000.48 | 1,005,538,239.47 | 859,264,585.92 | 544,369,667.04 |
| 投资活动产生的现金流量净额 | -90,692,048.39 | -279,761,521.83 | -250,719,724 | -118,535,437.17 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 20,084,337.36 | 50,718,000 | 50,718,000 | 50,718,000 |
| 筹资活动现金流入小计 | 20,084,337.36 | 50,718,000 | 50,718,000 | 50,718,000 |
| 偿还债务支付的现金 | 25,718,000 | 57,605,022.23 | 49,205,022.23 | 24,205,022.23 |
| 分配股利、利润或偿付利息支付的现金 | 997,103.49 | 1,388,357.27 | 1,010,589.49 | 758,147.53 |
| 支付其他与筹资活动有关的现金 | 30,573,600 | - | - | - |
| 筹资活动现金流出小计 | 57,288,703.49 | 58,993,379.5 | 50,215,611.72 | 24,963,169.76 |
| 筹资活动产生的现金流量净额 | -37,204,366.13 | -8,275,379.5 | 502,388.28 | 25,754,830.24 |
| 四、汇率变动对现金及现金等价物的影响 | -11,353,880.29 | -5,007,256.71 | -8,710,586.67 | 1,722,645.89 |
| 五、现金及现金等价物净增加额 | 4,441,704.44 | 40,555,430.76 | -18,374,040.49 | 37,727,673.36 |
| 加:期初现金及现金等价物余额 | 346,527,209.18 | 305,971,778.42 | 305,971,778.42 | 305,971,778.42 |
| 期末现金及现金等价物余额 | 350,968,913.62 | 346,527,209.18 | 287,597,737.93 | 343,699,451.78 |
| 补充资料: | | | | |
| 净利润 | 130,675,639.41 | 238,149,944.69 | - | 93,382,707.45 |
| 资产减值准备 | 758,651.79 | 3,974,833.54 | - | 2,566,532.45 |
| 固定资产和投资性房地产折旧 | 9,240,446.79 | 16,691,747.83 | - | 8,084,620.07 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,240,446.79 | 16,691,747.83 | - | 8,084,620.07 |
| 无形资产摊销 | 1,400,416.89 | 1,904,384.03 | - | 818,919.79 |
| 长期待摊费用摊销 | 1,007,236.79 | 1,850,171.31 | - | 842,934.52 |
| 处置固定资产、无形资产和其他长期资产的损失 | -693,910.64 | -73,440.28 | - | -49,226.06 |
| 固定资产报废损失 | 546,552.49 | 183,887.92 | - | 183,887.92 |
| 公允价值变动损失 | -1,066,077.04 | -1,661,857.87 | - | -365,869.25 |
| 财务费用 | 12,030,884.86 | 6,765,148.79 | - | -593,662.65 |
| 投资损失 | -1,385,999.48 | -1,351,356.42 | - | -237,981.93 |
| 递延所得税 | -395,120.75 | 1,674,500.26 | - | -348,472.26 |
| 其中:递延所得税资产减少 | -258,561.61 | 325,346.24 | - | -348,472.26 |
| 递延所得税负债增加 | -136,559.14 | 1,349,154.02 | - | - |
| 存货的减少 | -8,154,548.38 | -27,149,379.54 | - | 6,662,096.42 |
| 经营性应收项目的减少 | -21,569,883.4 | -107,605,996.46 | - | -75,691,017.18 |
| 经营性应付项目的增加 | 18,601,126.94 | 197,903,677.57 | - | 90,322,982.34 |
| 其他 | 1,131,807.98 | 2,167,635.73 | - | 1,035,827.76 |
| 现金的期末余额 | 350,968,913.62 | - | - | 343,699,451.78 |
| 减:现金的期初余额 | 346,527,209.18 | - | - | 305,971,778.42 |
| 现金及现金等价物的净增加额 | 4,441,704.44 | 40,555,430.76 | - | 37,727,673.36 |
| 公告日期 | 2026-07-27 | 2026-03-04 | 2025-12-12 | 2025-08-27 |
| 审计意见(境内) | | 标准无保留意见 | | 标准无保留意见 |