| 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 | 689,005,613.06 | 328,375,309.76 | 1,527,921,581.43 | 1,034,656,441.46 |
| 收到的税费返还 | 186,100.27 | 163,732.18 | 89,164.71 | 75,244.81 |
| 收到其他与经营活动有关的现金 | 141,104,095.19 | 66,502,548.97 | 825,540,240.43 | 733,520,365.4 |
| 经营活动现金流入小计 | 830,295,808.52 | 395,041,590.91 | 2,353,550,986.57 | 1,768,252,051.67 |
| 购买商品、接受劳务支付的现金 | 345,445,154.14 | 181,569,438.86 | 547,561,884.23 | 378,022,651.93 |
| 支付给职工以及为职工支付的现金 | 395,273,295.27 | 219,277,432.46 | 780,842,074.14 | 600,725,757.58 |
| 支付的各项税费 | 48,756,465.82 | 29,288,646.97 | 129,045,870.09 | 103,794,103.16 |
| 支付其他与经营活动有关的现金 | 161,260,191.93 | 82,298,296.49 | 677,009,213.85 | 561,826,263.77 |
| 经营活动现金流出小计 | 950,735,107.16 | 512,433,814.78 | 2,134,459,042.31 | 1,644,368,776.44 |
| 经营活动产生的现金流量净额 | -120,439,298.64 | -117,392,223.87 | 219,091,944.26 | 123,883,275.23 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 22,371,997.55 | - | - | - |
| 取得投资收益收到的现金 | 12,499.92 | - | 662,076.17 | 654,900.29 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 4,469 | - | 4,059,558.95 | 13,625.22 |
| 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 | 22,388,966.47 | - | 4,721,635.12 | 668,525.51 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,164,171.62 | 659,691.03 | 4,809,126.91 | 4,131,560.84 |
| 投资支付的现金 | 12,499.95 | - | 592,026.09 | 584,850.15 |
| 支付其他与投资活动有关的现金 | - | - | 16,986.91 | 16,986.91 |
| 投资活动现金流出小计 | 2,176,671.57 | 659,691.03 | 5,418,139.91 | 4,733,397.9 |
| 投资活动产生的现金流量净额 | 20,212,294.9 | -659,691.03 | -696,504.79 | -4,064,872.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 7,350,000 | 490,000 | 7,340,000 | 5,990,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 7,350,000 | 490,000 | 7,340,000 | 5,990,000 |
| 取得借款收到的现金 | 100,000,000 | - | 100,000,000 | 100,000,000 |
| 收到其他与筹资活动有关的现金 | 2,250,000 | - | 711,470,000 | 710,490,000 |
| 筹资活动现金流入小计 | 109,600,000 | 490,000 | 818,810,000 | 816,480,000 |
| 偿还债务支付的现金 | 100,000,000 | - | 1,100,000,000 | 1,100,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 10,157,425.12 | 4,652,000 | 27,663,958.99 | 22,354,011.96 |
| 其中:子公司支付给少数股东的股利、利润 | 755,797.35 | - | 495,415.08 | - |
| 支付其他与筹资活动有关的现金 | 13,408,300.7 | 4,137,791.41 | 328,868,788.51 | 319,804,352.24 |
| 筹资活动现金流出小计 | 123,565,725.82 | 8,789,791.41 | 1,456,532,747.5 | 1,442,158,364.2 |
| 筹资活动产生的现金流量净额 | -13,965,725.82 | -8,299,791.41 | -637,722,747.5 | -625,678,364.2 |
| 五、现金及现金等价物净增加额 | -114,192,729.56 | -126,351,706.31 | -419,327,308.03 | -505,859,961.36 |
| 加:期初现金及现金等价物余额 | 506,556,882.73 | 506,556,882.73 | 925,884,190.76 | 925,884,190.76 |
| 期末现金及现金等价物余额 | 392,364,153.17 | 380,205,176.42 | 506,556,882.73 | 420,024,229.4 |
| 补充资料: | | | | |
| 净利润 | 21,452,546.48 | - | 20,057,570.63 | - |
| 资产减值准备 | - | - | 28,207.66 | - |
| 固定资产和投资性房地产折旧 | 4,776,325.94 | - | 5,282,773.89 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,776,325.94 | - | 5,282,773.89 | - |
| 无形资产摊销 | 1,854,739.62 | - | 4,464,245.7 | - |
| 长期待摊费用摊销 | 2,479,568.97 | - | 4,018,180.1 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -78,189.69 | - | -2,552,509 | - |
| 固定资产报废损失 | 86,820.55 | - | 14,540.72 | - |
| 公允价值变动损失 | -5,274,125.12 | - | 20,005,465.5 | - |
| 财务费用 | 11,037,185.49 | - | 29,278,647.93 | - |
| 投资损失 | -4,317,376.54 | - | -3,232,040.01 | - |
| 递延所得税 | -1,846,510.05 | - | -2,423,119.75 | - |
| 其中:递延所得税资产减少 | -5,022,282.77 | - | 3,103,459.23 | - |
| 递延所得税负债增加 | 3,175,772.72 | - | -5,526,578.98 | - |
| 存货的减少 | 10,905,725.96 | - | 85,504,935.98 | - |
| 经营性应收项目的减少 | -144,408,018.23 | - | 464,702,365.9 | - |
| 经营性应付项目的增加 | -44,251,697.11 | - | -477,446,517.24 | - |
| 现金的期末余额 | 392,364,153.17 | - | 506,556,882.73 | - |
| 减:现金的期初余额 | 506,556,882.73 | - | 925,884,190.76 | - |
| 现金及现金等价物的净增加额 | -114,192,729.56 | - | -419,327,308.03 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-02 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |