| 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 | 826,067,025.56 | 465,009,295.32 | 1,226,992,346.77 | 898,483,469.77 |
| 收到的税费返还 | 4,510,194.13 | 3,711,614.37 | 4,118,523.3 | 3,155,710.39 |
| 收到其他与经营活动有关的现金 | 29,614,697.03 | 28,931,641.45 | 98,213,024.23 | 84,571,728.5 |
| 经营活动现金流入小计 | 860,191,916.72 | 497,652,551.14 | 1,329,323,894.3 | 986,210,908.66 |
| 购买商品、接受劳务支付的现金 | 570,929,895.98 | 302,038,702.68 | 665,118,592.15 | 351,738,849.21 |
| 支付给职工以及为职工支付的现金 | 101,036,315.78 | 59,195,782.34 | 182,482,704.46 | 123,285,705.06 |
| 支付的各项税费 | 43,432,542.53 | 20,903,737.21 | 61,805,972.76 | 48,415,168.35 |
| 支付其他与经营活动有关的现金 | 143,198,332.28 | 95,133,608.1 | 237,061,343.72 | 257,393,696.76 |
| 经营活动现金流出小计 | 858,597,086.57 | 477,271,830.33 | 1,146,468,613.09 | 780,833,419.38 |
| 经营活动产生的现金流量净额 | 1,594,830.15 | 20,380,720.81 | 182,855,281.21 | 205,377,489.28 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 379,759.35 | 379,759.35 | 1,553,939.7 | 805,609.18 |
| 取得投资收益收到的现金 | 95,649.22 | 95,649.22 | 788,814.76 | 287,610.77 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,021,532.21 | 10,021,153.69 | 4,823,112.31 | 4,728,973.6 |
| 投资活动现金流入小计 | 10,496,940.78 | 10,496,562.26 | 7,165,866.77 | 5,822,193.55 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,033,588.13 | 12,574,102.73 | 30,901,900.87 | 16,536,336.85 |
| 取得子公司及其他营业单位支付的现金 | 7,935,665.56 | - | 7,493,027.24 | 7,423,027.24 |
| 投资活动现金流出小计 | 22,969,253.69 | 12,574,102.73 | 38,394,928.11 | 23,959,364.09 |
| 投资活动产生的现金流量净额 | -12,472,312.91 | -2,077,540.47 | -31,229,061.34 | -18,137,170.54 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 604,364,750.05 | 269,464,750.05 | 511,482,611.11 | 776,782,611.11 |
| 收到其他与筹资活动有关的现金 | - | 3,752.62 | - | - |
| 筹资活动现金流入小计 | 604,364,750.05 | 269,468,502.67 | 511,482,611.11 | 776,782,611.11 |
| 偿还债务支付的现金 | 415,882,387.76 | 214,335,160.29 | 508,128,661.85 | 750,186,059.74 |
| 分配股利、利润或偿付利息支付的现金 | 75,123,795.53 | 3,614,214.04 | 68,898,167.97 | 59,139,585.02 |
| 支付其他与筹资活动有关的现金 | 2,253,245.68 | 2,096,125.15 | 4,672,915.91 | 2,256,800.1 |
| 筹资活动现金流出小计 | 493,259,428.97 | 220,045,499.48 | 581,699,745.73 | 811,582,444.86 |
| 筹资活动产生的现金流量净额 | 111,105,321.08 | 49,423,003.19 | -70,217,134.62 | -34,799,833.75 |
| 四、汇率变动对现金及现金等价物的影响 | 12,881,440.2 | 2,788,077.17 | 16,226,696.48 | -12,439,592.15 |
| 五、现金及现金等价物净增加额 | 113,109,278.52 | 70,514,260.7 | 97,635,781.73 | 140,000,892.84 |
| 加:期初现金及现金等价物余额 | 499,053,469.06 | 499,053,469.06 | 401,417,687.33 | 401,417,687.33 |
| 期末现金及现金等价物余额 | 612,162,747.58 | 569,567,729.76 | 499,053,469.06 | 541,418,580.17 |
| 补充资料: | | | | |
| 净利润 | 36,686,851.14 | - | 102,234,080.37 | - |
| 资产减值准备 | -1,460,728.32 | - | 11,724,351.88 | - |
| 固定资产和投资性房地产折旧 | 14,109,453.35 | - | 24,462,305.16 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,109,453.35 | - | 24,462,305.16 | - |
| 无形资产摊销 | 1,884,162.39 | - | 3,797,967.36 | - |
| 长期待摊费用摊销 | 239,063.28 | - | 336,909.47 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,303,301.62 | - | 3,861.64 | - |
| 公允价值变动损失 | -55,498.44 | - | 430,241.92 | - |
| 财务费用 | 10,466,761.53 | - | 40,695,541.56 | - |
| 投资损失 | -95,649.22 | - | -788,814.76 | - |
| 递延所得税 | -3,694,206.04 | - | -15,797,125.54 | - |
| 其中:递延所得税资产减少 | -3,501,509.77 | - | -15,175,781.36 | - |
| 递延所得税负债增加 | -192,696.27 | - | -621,344.18 | - |
| 存货的减少 | 40,113,819.6 | - | 11,787,810.03 | - |
| 经营性应收项目的减少 | 36,224,548.22 | - | -34,763,947.27 | - |
| 经营性应付项目的增加 | -151,091,449.87 | - | 20,829,667.62 | - |
| 现金的期末余额 | 612,162,747.58 | - | 499,053,469.06 | - |
| 减:现金的期初余额 | 499,053,469.06 | - | 401,417,687.33 | - |
| 现金及现金等价物的净增加额 | 113,109,278.52 | - | 97,635,781.73 | - |
| 公告日期 | 2025-08-30 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |