| 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 | 1,154,897,958.13 | 572,373,505.43 | 2,319,909,183.26 | 1,682,513,488.41 |
| 收到的税费返还 | 4,208,504.01 | 1,158,525.94 | 11,285,484.35 | 7,454,071.03 |
| 收到其他与经营活动有关的现金 | 96,747,782.29 | 8,085,822.45 | 40,367,846.41 | 85,932,738.51 |
| 经营活动现金流入小计 | 1,255,854,244.43 | 581,617,853.82 | 2,371,562,514.02 | 1,775,900,297.95 |
| 购买商品、接受劳务支付的现金 | 768,161,897.24 | 429,981,462.72 | 1,337,276,116.54 | 1,149,093,129.78 |
| 支付给职工以及为职工支付的现金 | 186,541,084.04 | 99,555,068.13 | 379,019,603.28 | 305,012,479.99 |
| 支付的各项税费 | 93,096,988.85 | 40,155,461.46 | 161,447,982.32 | 124,465,524.6 |
| 支付其他与经营活动有关的现金 | 128,953,589.54 | 68,119,520.48 | 142,229,605.67 | 173,989,250.15 |
| 经营活动现金流出小计 | 1,176,753,559.67 | 637,811,512.79 | 2,019,973,307.81 | 1,752,560,384.52 |
| 经营活动产生的现金流量净额 | 79,100,684.76 | -56,193,658.97 | 351,589,206.21 | 23,339,913.43 |
| 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 | 1,362,952.5 | 1,196,051 | 4,021,101.98 | 3,648,522.78 |
| 投资活动现金流入小计 | 1,362,952.5 | 1,196,051 | 4,021,101.98 | 3,648,522.78 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,278,133.83 | 14,995,288.7 | 89,119,945.37 | 71,231,087.98 |
| 投资支付的现金 | - | - | 3,260,000 | - |
| 投资活动现金流出小计 | 15,278,133.83 | 14,995,288.7 | 92,379,945.37 | 71,231,087.98 |
| 投资活动产生的现金流量净额 | -13,915,181.33 | -13,799,237.7 | -88,358,843.39 | -67,582,565.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 23,655,310 | - | - | - |
| 取得借款收到的现金 | 537,993,165.24 | 101,155,474.81 | 1,165,799,580.76 | 957,699,580.76 |
| 收到其他与筹资活动有关的现金 | - | - | - | 52,841.56 |
| 筹资活动现金流入小计 | 561,648,475.24 | 101,155,474.81 | 1,165,799,580.76 | 957,752,422.32 |
| 偿还债务支付的现金 | 622,356,601.31 | 128,959,580.76 | 1,189,950,000 | 826,350,000 |
| 分配股利、利润或偿付利息支付的现金 | 64,812,924.15 | 12,608,401.78 | 100,265,751.6 | 73,081,106.53 |
| 其中:子公司支付给少数股东的股利、利润 | 13,323,050 | - | 37,735,315.24 | 17,360,620 |
| 支付其他与筹资活动有关的现金 | 57,484.56 | - | 1,169,909.3 | 1,944,493.17 |
| 筹资活动现金流出小计 | 687,227,010.02 | 141,567,982.54 | 1,291,385,660.9 | 901,375,599.7 |
| 筹资活动产生的现金流量净额 | -125,578,534.78 | -40,412,507.73 | -125,586,080.14 | 56,376,822.62 |
| 四、汇率变动对现金及现金等价物的影响 | 140,646.68 | 113,459.63 | 229,129.26 | 224,095.53 |
| 五、现金及现金等价物净增加额 | -60,252,384.67 | -110,291,944.77 | 137,873,411.94 | 12,358,266.38 |
| 加:期初现金及现金等价物余额 | 380,134,874.19 | 380,134,874.19 | 242,261,462.25 | 242,261,462.25 |
| 期末现金及现金等价物余额 | 319,882,489.52 | 269,842,929.42 | 380,134,874.19 | 254,619,728.63 |
| 补充资料: | | | | |
| 净利润 | 52,917,927.19 | - | 120,474,128.63 | - |
| 资产减值准备 | 500,730.83 | - | 3,872,924.17 | - |
| 固定资产和投资性房地产折旧 | 44,307,265.74 | - | 87,786,970.54 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 44,307,265.74 | - | 87,786,970.54 | - |
| 无形资产摊销 | 5,036,313.12 | - | 9,083,891.48 | - |
| 长期待摊费用摊销 | 198,538.92 | - | 439,457.52 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -639,376.01 | - | -3,631,538.86 | - |
| 固定资产报废损失 | -91,721.59 | - | 396,053.82 | - |
| 公允价值变动损失 | 9,714.04 | - | 242,851 | - |
| 财务费用 | 17,489,522.78 | - | 42,331,186.23 | - |
| 投资损失 | - | - | 1,556,284.84 | - |
| 递延所得税 | 172,332.04 | - | 558,678.11 | - |
| 其中:递延所得税资产减少 | 172,332.04 | - | 1,121,871.35 | - |
| 递延所得税负债增加 | - | - | -563,193.24 | - |
| 存货的减少 | -50,576,487.44 | - | 47,895,161.22 | - |
| 经营性应收项目的减少 | 266,682,716.14 | - | -284,762,679.49 | - |
| 经营性应付项目的增加 | -263,949,200.25 | - | 315,506,878.07 | - |
| 其他 | 6,209,760.14 | - | 8,345,698.83 | - |
| 现金的期末余额 | 319,882,489.52 | - | 380,134,874.19 | - |
| 减:现金的期初余额 | 380,134,874.19 | - | 242,261,462.25 | - |
| 现金及现金等价物的净增加额 | -60,252,384.67 | - | 137,873,411.94 | - |
| 公告日期 | 2025-08-27 | 2025-04-30 | 2025-04-10 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |