| 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、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 2,246,233,937.33 | 1,074,136,818.46 | 3,785,112,145.84 | 2,749,384,857.32 |
| 收到的税费返还 | 33,019,748.17 | 20,503,899.7 | 48,330,850.42 | 38,622,360.27 |
| 收到其他与经营活动有关的现金 | 7,721,965.92 | 4,772,379.42 | 30,538,764.72 | 17,901,615.16 |
| 经营活动现金流入小计 | 2,286,975,651.42 | 1,099,413,097.58 | 3,863,981,760.98 | 2,805,908,832.75 |
| 购买商品、接受劳务支付的现金 | 2,017,400,007.87 | 1,030,381,815.36 | 3,292,570,813.84 | 2,381,287,967.94 |
| 支付给职工以及为职工支付的现金 | 65,705,106.2 | 40,959,946.78 | 122,379,050.31 | 95,706,347.48 |
| 支付的各项税费 | 21,030,121.69 | 7,410,674.64 | 40,405,307.65 | 31,025,261.56 |
| 支付其他与经营活动有关的现金 | 71,496,443.65 | 30,534,193.35 | 147,940,950.39 | 101,107,889.77 |
| 经营活动现金流出小计 | 2,175,631,679.41 | 1,109,286,630.13 | 3,603,296,122.19 | 2,609,127,466.75 |
| 经营活动产生的现金流量净额 | 111,343,972.01 | -9,873,532.55 | 260,685,638.79 | 196,781,366 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 403,187,600 | 123,187,600 | 689,318,836.94 | 385,011,636.94 |
| 取得投资收益收到的现金 | 20,934,963.63 | 18,179,845.36 | 5,910,161.08 | 1,664,716.28 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 46,000 | 0 | 40,617.32 | 30,249.32 |
| 收到的其他与投资活动有关的现金 | - | - | 500,000 | - |
| 投资活动现金流入小计 | 424,168,563.63 | 141,367,445.36 | 695,769,615.34 | 386,706,602.54 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 46,014,798.86 | 35,048,445.4 | 101,174,737.08 | 75,711,934.78 |
| 投资支付的现金 | 538,007,600 | 268,007,600 | 629,318,836.94 | 495,011,636.94 |
| 支付其他与投资活动有关的现金 | - | - | 500,000 | - |
| 投资活动现金流出小计 | 584,022,398.86 | 303,056,045.4 | 730,993,574.02 | 570,723,571.72 |
| 投资活动产生的现金流量净额 | -159,853,835.23 | -161,688,600.04 | -35,223,958.68 | -184,016,969.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 0 | 0 | - |
| 收到其他与筹资活动有关的现金 | 0 | 0 | 0 | 100,000 |
| 筹资活动现金流入小计 | 0 | 0 | 0 | 100,000 |
| 分配股利、利润或偿付利息支付的现金 | 0 | 0 | 85,579,000 | 85,579,000 |
| 支付其他与筹资活动有关的现金 | 788,621.77 | 0 | 22,747,269.38 | 18,000,000 |
| 筹资活动现金流出小计 | 788,621.77 | 0 | 108,326,269.38 | 103,579,000 |
| 筹资活动产生的现金流量净额 | -788,621.77 | 0 | -108,326,269.38 | -103,479,000 |
| 四、汇率变动对现金及现金等价物的影响 | -649,074.83 | -169,770.38 | 3,466,606.15 | -2,194,052.16 |
| 五、现金及现金等价物净增加额 | -49,947,559.82 | -171,731,902.97 | 120,602,016.88 | -92,908,655.34 |
| 加:期初现金及现金等价物余额 | 588,940,295.14 | 588,940,295.14 | 468,338,278.26 | 468,338,278.26 |
| 期末现金及现金等价物余额 | 538,992,735.32 | 417,208,392.17 | 588,940,295.14 | 375,429,622.92 |
| 补充资料: | | | | |
| 净利润 | 55,069,773.95 | - | 109,117,424.41 | - |
| 资产减值准备 | 4,666,539.26 | - | 13,297,634.75 | - |
| 固定资产和投资性房地产折旧 | 44,442,259 | - | 77,335,652.16 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 44,442,259 | - | 77,335,652.16 | - |
| 无形资产摊销 | 1,185,092.74 | - | 4,297,479.46 | - |
| 长期待摊费用摊销 | 46,147.05 | - | 276,880.68 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -40,707.96 | - | 37,638.2 | - |
| 固定资产报废损失 | 0 | - | 1,623,103.21 | - |
| 公允价值变动损失 | -924,008.04 | - | -251,402.74 | - |
| 财务费用 | -1,672,796.45 | - | -170,978.33 | - |
| 投资损失 | -1,187,982.25 | - | -2,207,119.99 | - |
| 递延所得税 | -4,447,187.03 | - | 4,646,450.02 | - |
| 其中:递延所得税资产减少 | -13,438,086.26 | - | -3,581,815.15 | - |
| 递延所得税负债增加 | 8,990,899.23 | - | 8,228,265.17 | - |
| 存货的减少 | 54,772,540.75 | - | -57,803,089.87 | - |
| 经营性应收项目的减少 | -26,329,792.4 | - | 7,111,089.13 | - |
| 经营性应付项目的增加 | -16,073,814.57 | - | 102,871,918.48 | - |
| 其他 | - | - | 0 | - |
| 现金的期末余额 | 508,992,735.32 | - | 261,548,631.43 | - |
| 减:现金的期初余额 | 261,548,631.43 | - | 468,338,278.26 | - |
| 加:现金等价物的期末余额 | 30,000,000 | - | 327,391,663.71 | - |
| 减:现金等价物的期初余额 | 327,391,663.71 | - | - | - |
| 现金及现金等价物的净增加额 | -49,947,559.82 | - | 120,602,016.88 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-23 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |