| 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 | 860,677,123.23 | 387,037,100.6 | 1,921,359,967.36 | 1,495,571,934.32 |
| 收到的税费返还 | 68,961.46 | 68,944.03 | 8,271,688.91 | 2,820,854.82 |
| 收到其他与经营活动有关的现金 | 79,610,740.64 | 28,609,126.65 | 60,789,903.83 | 37,711,126.56 |
| 经营活动现金流入小计 | 940,356,825.33 | 415,715,171.28 | 1,990,421,560.1 | 1,536,103,915.7 |
| 购买商品、接受劳务支付的现金 | 473,111,941.7 | 236,409,559.98 | 867,378,939.67 | 854,912,154.57 |
| 支付给职工以及为职工支付的现金 | 208,789,868.37 | 134,568,255.37 | 385,869,242.06 | 295,288,039.58 |
| 支付的各项税费 | 55,689,250.92 | 28,519,886.73 | 106,535,732.6 | 88,820,205 |
| 支付其他与经营活动有关的现金 | 106,479,848.75 | 62,476,657.79 | 232,825,498.12 | 188,043,893.4 |
| 经营活动现金流出小计 | 844,070,909.74 | 461,974,359.87 | 1,592,609,412.45 | 1,427,064,292.55 |
| 经营活动产生的现金流量净额 | 96,285,915.59 | -46,259,188.59 | 397,812,147.65 | 109,039,623.15 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 516,000,000 | 173,000,000 | 934,710,000 | 443,710,000 |
| 取得投资收益收到的现金 | 19,211,494.74 | 384,460.56 | 3,990,185.53 | 1,608,780.25 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 575,594.34 | 93,071.5 | 34,321,144.6 | 45,600 |
| 处置子公司及其他营业单位收到的现金净额 | - | 0 | 23,970,733.97 | 18,191,433.97 |
| 收到的其他与投资活动有关的现金 | - | 0 | 15,015,530 | 16,353,995.17 |
| 投资活动现金流入小计 | 535,787,089.08 | 173,477,532.06 | 1,012,007,594.1 | 479,909,809.39 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 64,682,728.27 | 44,143,555.31 | 420,537,843.7 | 178,855,234.13 |
| 投资支付的现金 | 539,999,900 | 222,000,000 | 1,118,500,000 | 694,000,000 |
| 取得子公司及其他营业单位支付的现金 | - | 0 | 0 | 672,808.34 |
| 支付其他与投资活动有关的现金 | - | 0 | 80,000 | - |
| 投资活动现金流出小计 | 604,682,628.27 | 266,143,555.31 | 1,539,117,843.7 | 873,528,042.47 |
| 投资活动产生的现金流量净额 | -68,895,539.19 | -92,666,023.25 | -527,110,249.6 | -393,618,233.08 |
| 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 | 100,000 | 1,850,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 480,000 | 480,000 | 100,000 | 1,850,000 |
| 取得借款收到的现金 | - | 0 | 30,000,000 | 30,000,000 |
| 收到其他与筹资活动有关的现金 | 2,214,000 | 0 | 1,981,058.41 | - |
| 筹资活动现金流入小计 | 2,694,000 | 480,000 | 32,081,058.41 | 31,850,000 |
| 偿还债务支付的现金 | 30,000,000 | 30,000,000 | 57,040,000 | 57,040,000 |
| 分配股利、利润或偿付利息支付的现金 | 30,396,853.19 | 289,214.13 | 52,473,757.67 | 52,905,542.21 |
| 其中:子公司支付给少数股东的股利、利润 | - | 0 | 0 | - |
| 支付其他与筹资活动有关的现金 | 8,337,046.53 | 0 | 18,986,342.39 | - |
| 筹资活动现金流出小计 | 68,733,899.72 | 30,289,214.13 | 128,500,100.06 | 109,945,542.21 |
| 筹资活动产生的现金流量净额 | -66,039,899.72 | -29,809,214.13 | -96,419,041.65 | -78,095,542.21 |
| 四、汇率变动对现金及现金等价物的影响 | -390,807.3 | -39,862.02 | 8,121.7 | 1,154,988.32 |
| 五、现金及现金等价物净增加额 | -39,040,330.62 | -168,774,287.99 | -225,709,021.9 | -361,519,163.82 |
| 加:期初现金及现金等价物余额 | 726,615,036.35 | 726,615,036.35 | 952,324,058.25 | 952,324,058.25 |
| 期末现金及现金等价物余额 | 687,574,705.73 | 557,840,748.36 | 726,615,036.35 | 590,804,894.43 |
| 补充资料: | | | | |
| 净利润 | 55,608,076.33 | - | 262,674,724.72 | - |
| 资产减值准备 | 3,708,061.03 | - | -2,991,776.71 | - |
| 固定资产和投资性房地产折旧 | 70,232,741.92 | - | 182,439,587.26 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 70,232,741.92 | - | 182,439,587.26 | - |
| 无形资产摊销 | 6,905,974.6 | - | 11,751,275.02 | - |
| 长期待摊费用摊销 | 9,908,798.46 | - | 12,654,106.09 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -6,305.93 | - | 665,892.86 | - |
| 固定资产报废损失 | 229,450.91 | - | 2,197,794.56 | - |
| 公允价值变动损失 | -226,892.6 | - | -81,517.67 | - |
| 财务费用 | 534,208.34 | - | 4,962,804.24 | - |
| 投资损失 | -2,342,205.59 | - | -14,458,479.33 | - |
| 递延所得税 | -17,382,798.1 | - | -7,288,565.21 | - |
| 其中:递延所得税资产减少 | -11,788,040.4 | - | -5,218,375.7 | - |
| 递延所得税负债增加 | -5,594,757.7 | - | -2,070,189.51 | - |
| 存货的减少 | 34,237,850.25 | - | -33,597,364.29 | - |
| 经营性应收项目的减少 | -29,650,474.1 | - | 16,714,442.5 | - |
| 经营性应付项目的增加 | -42,018,634.9 | - | -67,177,759.79 | - |
| 其他 | -1,096,138.72 | - | 13,332,761.68 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 34,360,271.62 | - |
| 现金的期末余额 | 687,574,705.73 | - | 726,615,036.35 | - |
| 减:现金的期初余额 | 726,615,036.35 | - | 952,324,058.25 | - |
| 现金及现金等价物的净增加额 | -39,040,330.62 | - | -225,709,021.9 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-19 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |