| 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 | 709,486,148.48 | 349,585,755.85 | 1,907,344,269.62 | 1,375,593,690.29 |
| 收到的税费返还 | 1,202,189.8 | 626,383.92 | 2,202,319.9 | 1,791,116.15 |
| 收到其他与经营活动有关的现金 | 783,186.17 | 427,123.55 | 5,699,066.41 | 7,919,503.13 |
| 经营活动现金流入小计 | 711,471,524.45 | 350,639,263.32 | 1,915,245,655.93 | 1,385,304,309.57 |
| 购买商品、接受劳务支付的现金 | 600,420,980.68 | 327,170,819.87 | 1,441,180,710.23 | 1,084,644,547.26 |
| 支付给职工以及为职工支付的现金 | 76,227,433.11 | 43,692,219.79 | 135,554,528.01 | 102,682,568.03 |
| 支付的各项税费 | 22,926,216.1 | 11,881,128.81 | 55,309,259.09 | 38,941,547.42 |
| 支付其他与经营活动有关的现金 | 20,974,251.53 | 16,659,779.19 | 65,383,841.38 | 39,514,426.09 |
| 经营活动现金流出小计 | 720,548,881.42 | 399,403,947.66 | 1,697,428,338.71 | 1,265,783,088.8 |
| 经营活动产生的现金流量净额 | -9,077,356.97 | -48,764,684.34 | 217,817,317.22 | 119,521,220.77 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 83,246.28 | 94,036.7 | 142,500 | 4,500 |
| 投资活动现金流入小计 | 83,246.28 | 94,036.7 | 142,500 | 4,500 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 49,220,278.21 | 30,550,312.22 | 75,217,955.13 | 57,527,309.2 |
| 投资活动现金流出小计 | 49,220,278.21 | 30,550,312.22 | 75,217,955.13 | 57,527,309.2 |
| 投资活动产生的现金流量净额 | -49,137,031.93 | -30,456,275.52 | -75,075,455.13 | -57,522,809.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 684,932,320.75 | 294,612,300 | 1,048,351,400 | 827,479,875 |
| 筹资活动现金流入小计 | 684,932,320.75 | 294,612,300 | 1,048,351,400 | 827,479,875 |
| 偿还债务支付的现金 | 560,600,000 | 262,209,605.48 | 1,094,500,000 | 827,608,678.7 |
| 分配股利、利润或偿付利息支付的现金 | 25,876,206.36 | 10,499,123.46 | 59,620,729.15 | 47,928,824.76 |
| 支付其他与筹资活动有关的现金 | 703,543.8 | 346,809.62 | 2,413,135.88 | 2,040,611.84 |
| 筹资活动现金流出小计 | 587,179,750.16 | 273,055,538.56 | 1,156,533,865.03 | 877,578,115.3 |
| 筹资活动产生的现金流量净额 | 97,752,570.59 | 21,556,761.44 | -108,182,465.03 | -50,098,240.3 |
| 四、汇率变动对现金及现金等价物的影响 | 183,992.18 | 154,981.15 | 810,698.3 | 816,572.34 |
| 五、现金及现金等价物净增加额 | 39,722,173.87 | -57,509,217.27 | 35,370,095.36 | 12,716,743.61 |
| 加:期初现金及现金等价物余额 | 187,975,864.64 | 187,975,864.64 | 152,605,769.28 | 152,605,769.28 |
| 期末现金及现金等价物余额 | 227,698,038.51 | 130,466,647.37 | 187,975,864.64 | 165,322,512.89 |
| 补充资料: | | | | |
| 净利润 | -75,923,736.12 | - | -2,645,784.89 | - |
| 资产减值准备 | 7,877,463.38 | - | 2,178,592.29 | - |
| 固定资产和投资性房地产折旧 | 82,050,601.15 | - | 107,611,373.03 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 82,050,601.15 | - | 107,611,373.03 | - |
| 无形资产摊销 | 1,938,598.68 | - | 4,002,721.71 | - |
| 长期待摊费用摊销 | 9,440,727.95 | - | 6,488,321.52 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 94,200.34 | - | 119,753.33 | - |
| 固定资产报废损失 | 14,827.38 | - | 219,333.22 | - |
| 财务费用 | 21,975,444.97 | - | 44,623,534.17 | - |
| 递延所得税 | -29,261,999.29 | - | -24,800,057.84 | - |
| 其中:递延所得税资产减少 | -29,134,052.22 | - | -24,631,353.83 | - |
| 递延所得税负债增加 | -127,947.07 | - | -168,704.01 | - |
| 存货的减少 | 30,811,075.62 | - | -45,443,805.09 | - |
| 经营性应收项目的减少 | 4,524,316.46 | - | 69,087,126.78 | - |
| 经营性应付项目的增加 | -63,461,407.16 | - | 54,549,187.99 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 178,718.3 | - | 1,109,412.66 | - |
| 现金的期末余额 | 227,698,038.51 | - | 187,975,864.64 | - |
| 减:现金的期初余额 | 187,975,864.64 | - | 152,605,769.28 | - |
| 现金及现金等价物的净增加额 | 39,722,173.87 | - | 35,370,095.36 | - |
| 公告日期 | 2025-08-27 | 2025-04-24 | 2025-03-28 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |