| 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 | 963,331,058.81 | 431,263,445.69 | 2,483,733,782.09 | 1,643,076,998.2 |
| 收到的税费返还 | - | - | 1,954,794.41 | 1,859,121.89 |
| 收到其他与经营活动有关的现金 | 14,533,601.11 | 9,344,986.39 | 107,164,486.31 | 74,902,179.79 |
| 经营活动现金流入小计 | 977,864,659.92 | 440,608,432.08 | 2,592,853,062.81 | 1,719,838,299.88 |
| 购买商品、接受劳务支付的现金 | 661,150,444.27 | 348,528,951.91 | 1,568,876,337.61 | 1,150,857,437.51 |
| 支付给职工以及为职工支付的现金 | 98,463,278.8 | 61,335,148.61 | 160,564,299.9 | 116,319,333.63 |
| 支付的各项税费 | 62,763,089.84 | 30,795,071.16 | 131,078,688.31 | 105,252,061.67 |
| 支付其他与经营活动有关的现金 | 132,380,131.72 | 60,517,470.43 | 384,579,947.36 | 283,556,535.95 |
| 经营活动现金流出小计 | 954,756,944.63 | 501,176,642.11 | 2,245,099,273.18 | 1,655,985,368.76 |
| 经营活动产生的现金流量净额 | 23,107,715.29 | -60,568,210.03 | 347,753,789.63 | 63,852,931.12 |
| 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 | 66,897.38 | - | 185,840.72 | 185,840.72 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 66,897.38 | - | 185,840.72 | 185,840.72 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,244,544.91 | 3,836,549.68 | 39,370,788.68 | 17,842,874.88 |
| 投资活动现金流出小计 | 20,244,544.91 | 3,836,549.68 | 39,370,788.68 | 17,842,874.88 |
| 投资活动产生的现金流量净额 | -20,177,647.53 | -3,836,549.68 | -39,184,947.96 | -17,657,034.16 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 30,000,000 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 30,000,000 | - |
| 偿还债务支付的现金 | - | - | 35,048,644.9 | 32,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 18,349,789.42 | 232,500 | 46,454,044.28 | 16,520,339.7 |
| 支付其他与筹资活动有关的现金 | 8,094,879.15 | 4,640,826.42 | 16,563,466.75 | 13,425,227.14 |
| 筹资活动现金流出小计 | 26,444,668.57 | 4,873,326.42 | 98,066,155.93 | 61,945,566.84 |
| 筹资活动产生的现金流量净额 | -26,444,668.57 | -4,873,326.42 | -68,066,155.93 | -61,945,566.84 |
| 五、现金及现金等价物净增加额 | -23,514,600.81 | -69,278,086.13 | 240,502,685.74 | -15,749,669.88 |
| 加:期初现金及现金等价物余额 | 586,430,669.66 | 586,430,669.66 | 345,927,983.92 | 345,927,983.92 |
| 期末现金及现金等价物余额 | 562,916,068.85 | 517,152,583.53 | 586,430,669.66 | 330,178,314.04 |
| 补充资料: | | | | |
| 净利润 | 100,293,909.16 | - | 137,992,604.73 | - |
| 资产减值准备 | 1,438,819.07 | - | 34,721,439.94 | - |
| 固定资产和投资性房地产折旧 | 7,994,388.85 | - | 15,880,714.91 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,994,388.85 | - | 15,880,714.91 | - |
| 无形资产摊销 | 8,098,051.74 | - | 14,357,919.59 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 45,752.14 | - | -185,840.72 | - |
| 固定资产报废损失 | -20,997.29 | - | -6,834.68 | - |
| 财务费用 | 1,320,858.96 | - | 4,168,555.1 | - |
| 递延所得税 | 2,270,207.45 | - | 7,071,331.46 | - |
| 其中:递延所得税资产减少 | 2,270,207.45 | - | 7,071,331.46 | - |
| 存货的减少 | 22,119,952.79 | - | -8,805,314.88 | - |
| 经营性应收项目的减少 | -69,020,105.87 | - | 274,405,328 | - |
| 经营性应付项目的增加 | -61,928,195.83 | - | -154,434,619.42 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 10,240,960.99 | - |
| 现金的期末余额 | 562,916,068.85 | - | 586,430,669.66 | - |
| 减:现金的期初余额 | 586,430,669.66 | - | 345,927,983.92 | - |
| 现金及现金等价物的净增加额 | -23,514,600.81 | - | 240,502,685.74 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-04-25 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |