| 报告期 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
| 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 | 1,618,873,382.4 | 791,085,950.61 | 2,923,532,370.13 | 2,153,173,385.03 |
| 收到的税费返还 | 7,253,599.78 | - | 1,475,325.86 | - |
| 收到其他与经营活动有关的现金 | 3,479,468.06 | 2,192,649.97 | 25,543,090.62 | 23,342,246.51 |
| 经营活动现金流入小计 | 1,629,606,450.24 | 793,278,600.58 | 2,950,550,786.61 | 2,176,515,631.54 |
| 购买商品、接受劳务支付的现金 | 946,726,719.58 | 489,015,385.18 | 1,835,397,587.16 | 1,332,907,189.28 |
| 支付给职工以及为职工支付的现金 | 206,460,806.13 | 99,924,449.31 | 361,405,647.65 | 267,792,267.19 |
| 支付的各项税费 | 116,742,537.06 | 73,339,446.66 | 187,598,811.13 | 147,701,588.93 |
| 支付其他与经营活动有关的现金 | 64,311,695.4 | 49,609,934.17 | 127,169,839.58 | 106,937,479.73 |
| 经营活动现金流出小计 | 1,334,241,758.17 | 711,889,215.32 | 2,511,571,885.52 | 1,855,338,525.13 |
| 经营活动产生的现金流量净额 | 295,364,692.07 | 81,389,385.26 | 438,978,901.09 | 321,177,106.41 |
| 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 | 2,801,184.82 | 321,958.6 | 2,688,035.44 | 1,981,147.35 |
| 投资活动现金流入小计 | 2,801,184.82 | 321,958.6 | 2,688,035.44 | 1,981,147.35 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 113,692,195.91 | 65,589,748.03 | 228,203,220.47 | 175,685,985.03 |
| 投资支付的现金 | 5,700,000 | 700,000 | 37,500,000 | 32,500,000 |
| 投资活动现金流出小计 | 119,392,195.91 | 66,289,748.03 | 265,703,220.47 | 208,185,985.03 |
| 投资活动产生的现金流量净额 | -116,591,011.09 | -65,967,789.43 | -263,015,185.03 | -206,204,837.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 65,000,000 | 40,000,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 65,000,000 | 40,000,000 |
| 偿还债务支付的现金 | 1,155,628.15 | - | 278,827,500 | 278,687,500 |
| 分配股利、利润或偿付利息支付的现金 | 606,666.67 | 300,000 | 43,391,320.87 | 54,339,901.77 |
| 支付其他与筹资活动有关的现金 | 4,405,685.72 | 2,011,217.68 | 98,483,588.83 | 64,907,230.17 |
| 筹资活动现金流出小计 | 6,167,980.54 | 2,311,217.68 | 420,702,409.7 | 397,934,631.94 |
| 筹资活动产生的现金流量净额 | -6,167,980.54 | -2,311,217.68 | -355,702,409.7 | -357,934,631.94 |
| 四、汇率变动对现金及现金等价物的影响 | -379,825.34 | - | 47,030.8 | 137,075.81 |
| 五、现金及现金等价物净增加额 | 172,225,875.1 | 13,110,378.15 | -179,691,662.84 | -242,825,287.4 |
| 加:期初现金及现金等价物余额 | 135,890,781.96 | 135,890,781.96 | 315,582,444.8 | 315,582,444.8 |
| 期末现金及现金等价物余额 | 308,116,657.06 | 149,001,160.11 | 135,890,781.96 | 72,757,157.4 |
| 补充资料: | | | | |
| 净利润 | 70,375,891.19 | - | 86,600,180.02 | - |
| 资产减值准备 | 2,892,055.82 | - | 9,144,714.95 | - |
| 固定资产和投资性房地产折旧 | 102,919,854.01 | - | 196,599,336.82 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 102,919,854.01 | - | 196,599,336.82 | - |
| 无形资产摊销 | 2,337,889.77 | - | 4,639,817.73 | - |
| 长期待摊费用摊销 | 2,662,931.63 | - | 4,881,880.52 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -705,003.86 | - | -442,797.24 | - |
| 固定资产报废损失 | 5,683,657.48 | - | 8,988,081.34 | - |
| 公允价值变动损失 | - | - | -10,905,000.26 | - |
| 财务费用 | 4,172,635.26 | - | 53,493,626.3 | - |
| 递延所得税 | -10,160,186.85 | - | -10,317,788.95 | - |
| 其中:递延所得税资产减少 | -10,107,691.97 | - | -9,742,310.58 | - |
| 递延所得税负债增加 | -52,494.88 | - | -575,478.37 | - |
| 存货的减少 | 49,889,145.14 | - | -74,961,196.86 | - |
| 经营性应收项目的减少 | 75,363,985.87 | - | 101,247,514.93 | - |
| 经营性应付项目的增加 | -25,423,728.91 | - | 54,783,670.24 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 5,564,433.79 | - |
| 现金的期末余额 | 308,116,657.06 | - | 135,890,781.96 | - |
| 减:现金的期初余额 | 135,890,781.96 | - | 315,582,444.8 | - |
| 现金及现金等价物的净增加额 | 172,225,875.1 | - | -179,691,662.84 | - |
| 公告日期 | 2026-08-26 | 2026-04-27 | 2026-04-27 | 2025-10-27 |
| 审计意见(境内) | | | 标准无保留意见 | |