| 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 | 1,140,564,677.86 | 533,808,870.78 | 2,273,000,783.29 | 1,701,010,357.65 |
| 收到的税费返还 | 317,782.97 | 2,126,534.27 | 632,311.27 | 1,433,158.87 |
| 收到其他与经营活动有关的现金 | 13,051,206.92 | 37,339,442.1 | 66,822,077.01 | 80,835,943.04 |
| 经营活动现金流入小计 | 1,153,933,667.75 | 573,274,847.15 | 2,340,455,171.57 | 1,783,279,459.56 |
| 购买商品、接受劳务支付的现金 | 526,346,484.1 | 271,081,151.13 | 1,322,324,031.45 | 1,142,081,284.81 |
| 支付给职工以及为职工支付的现金 | 211,736,615.67 | 108,556,255.71 | 400,928,709.94 | 274,480,990.48 |
| 支付的各项税费 | 127,669,038.4 | 65,947,614.63 | 242,159,755.3 | 150,189,766.41 |
| 支付其他与经营活动有关的现金 | 74,745,105.77 | 29,665,916.02 | 152,088,441.89 | 105,765,662.39 |
| 经营活动现金流出小计 | 940,497,243.94 | 475,250,937.49 | 2,117,500,938.58 | 1,672,517,704.09 |
| 经营活动产生的现金流量净额 | 213,436,423.81 | 98,023,909.66 | 222,954,232.99 | 110,761,755.47 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 35,747,959.81 | 34,261,602.65 |
| 取得投资收益收到的现金 | 10,593,799.4 | - | 53,836,961.1 | 53,836,961.1 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,411,290 | - | 3,272,450 | 3,272,450 |
| 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 | 16,005,089.4 | - | 92,857,370.91 | 91,371,013.75 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 158,761,055.75 | 8,030,873.14 | 109,966,456.7 | 34,346,950.86 |
| 投资支付的现金 | 201,213,967.83 | 157,329,268 | - | - |
| 取得子公司及其他营业单位支付的现金 | 32,329,268 | - | 38,483,206.58 | - |
| 投资活动现金流出小计 | 392,304,291.58 | 165,360,141.14 | 148,449,663.28 | 34,346,950.86 |
| 投资活动产生的现金流量净额 | -376,299,202.18 | -165,360,141.14 | -55,592,292.37 | 57,024,062.89 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 480,000 | 480,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 480,000 | 480,000 |
| 取得借款收到的现金 | 842,330,000 | 420,000,000 | 1,386,923,200 | 1,240,000,000 |
| 筹资活动现金流入小计 | 842,330,000 | 420,000,000 | 1,387,403,200 | 1,240,480,000 |
| 偿还债务支付的现金 | 603,296,889.03 | 324,152,589.03 | 1,520,689,682.8 | 1,340,917,214.7 |
| 分配股利、利润或偿付利息支付的现金 | 12,137,728.98 | 5,731,232.57 | 77,224,485.44 | 74,941,896.15 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 4,262,717.3 | - |
| 支付其他与筹资活动有关的现金 | 5,230,442.18 | 4,778,245.77 | 8,321,530.74 | 24,833,359.78 |
| 筹资活动现金流出小计 | 620,665,060.19 | 334,662,067.37 | 1,606,235,698.98 | 1,440,692,470.63 |
| 筹资活动产生的现金流量净额 | 221,664,939.81 | 85,337,932.63 | -218,832,498.98 | -200,212,470.63 |
| 四、汇率变动对现金及现金等价物的影响 | 244.29 | - | 207,868.61 | -1,670.63 |
| 五、现金及现金等价物净增加额 | 58,802,405.73 | 18,001,701.15 | -51,262,689.75 | -32,428,322.9 |
| 加:期初现金及现金等价物余额 | 247,661,358.22 | 247,661,358.22 | 298,924,047.97 | 298,924,047.97 |
| 期末现金及现金等价物余额 | 306,463,763.95 | 265,663,059.37 | 247,661,358.22 | 266,495,725.07 |
| 补充资料: | | | | |
| 净利润 | 137,029,620.57 | - | 316,343,050.16 | - |
| 资产减值准备 | 811,716.49 | - | -218,987.47 | - |
| 固定资产和投资性房地产折旧 | 102,386,496.48 | - | 193,376,697.44 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 102,386,496.48 | - | 193,376,697.44 | - |
| 无形资产摊销 | 6,249,198.13 | - | 10,024,588.06 | - |
| 长期待摊费用摊销 | 3,946,733.7 | - | 8,577,937.98 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -109,596.92 | - | -2,121,736.45 | - |
| 固定资产报废损失 | -582,582.93 | - | -21,995.92 | - |
| 财务费用 | 19,931,865.41 | - | 39,844,792.89 | - |
| 投资损失 | -27,079,473.53 | - | -25,392,257.95 | - |
| 递延所得税 | -2,415,086.77 | - | -933,382.2 | - |
| 其中:递延所得税资产减少 | -991,626.78 | - | 5,625,816.84 | - |
| 递延所得税负债增加 | -1,423,459.99 | - | -6,559,199.04 | - |
| 存货的减少 | -23,599,555.57 | - | -64,293,331.75 | - |
| 经营性应收项目的减少 | 53,657,032.61 | - | -227,746,996.37 | - |
| 经营性应付项目的增加 | -60,485,314.36 | - | -45,371,355.95 | - |
| 其他 | - | - | -639,354.62 | - |
| 现金的期末余额 | 306,463,763.95 | - | 247,661,358.22 | - |
| 减:现金的期初余额 | 247,661,358.22 | - | 298,924,047.97 | - |
| 现金及现金等价物的净增加额 | 58,802,405.73 | - | -51,262,689.75 | - |
| 公告日期 | 2025-08-23 | 2025-04-29 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |