| 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 | 761,104,523.3 | 352,582,367.33 | 1,486,187,928.71 | 1,200,212,531.67 |
| 收到其他与经营活动有关的现金 | 5,324,166.17 | 2,708,606.19 | 19,896,313.79 | 16,028,896.74 |
| 经营活动现金流入小计 | 766,428,689.47 | 355,290,973.52 | 1,506,084,242.5 | 1,216,241,428.41 |
| 购买商品、接受劳务支付的现金 | 430,981,520.28 | 274,376,536.37 | 972,494,213.78 | 801,197,855.31 |
| 支付给职工以及为职工支付的现金 | 71,892,524.68 | 45,641,443.44 | 127,015,779.99 | 105,520,234.11 |
| 支付的各项税费 | 49,100,135.57 | 25,065,819.07 | 89,087,050.96 | 70,708,317.77 |
| 支付其他与经营活动有关的现金 | 17,826,695.71 | 9,959,741.97 | 25,597,901.78 | 23,103,820.57 |
| 经营活动现金流出小计 | 569,800,876.24 | 355,043,540.85 | 1,214,194,946.51 | 1,000,530,227.76 |
| 经营活动产生的现金流量净额 | 196,627,813.23 | 247,432.67 | 291,889,295.99 | 215,711,200.65 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 332,123.29 | - | 4,361,023.52 | 3,065,073.07 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,314.16 | - | 4,398,681.4 | 3,687,195.24 |
| 收到的其他与投资活动有关的现金 | 70,000,256.41 | 256.41 | 945,000,000 | 700,000,000 |
| 投资活动现金流入小计 | 70,339,693.86 | 256.41 | 953,759,704.92 | 706,752,268.31 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,129,968.59 | 2,213,996.99 | 31,182,648.37 | 16,741,143.36 |
| 支付其他与投资活动有关的现金 | 420,000,000 | 360,000,000 | 945,000,000 | 885,000,000 |
| 投资活动现金流出小计 | 425,129,968.59 | 362,213,996.99 | 976,182,648.37 | 901,741,143.36 |
| 投资活动产生的现金流量净额 | -354,790,274.73 | -362,213,740.58 | -22,422,943.45 | -194,988,875.05 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 162,489,167 | - | 162,489,167 | 164,539,345.03 |
| 支付其他与筹资活动有关的现金 | 47,400 | - | 422,278.27 | 117,888.17 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 162,536,567 | - | 162,911,445.27 | 164,657,233.2 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -162,536,567 | - | -162,911,445.27 | -164,657,233.2 |
| 四、汇率变动对现金及现金等价物的影响 | 441,236.34 | 462,996.98 | 1,725,485.57 | 661,564.37 |
| 五、现金及现金等价物净增加额 | -320,257,792.16 | -361,503,310.93 | 108,280,392.84 | -143,273,343.23 |
| 加:期初现金及现金等价物余额 | 1,077,724,408.46 | 1,135,615,122.15 | 969,444,015.62 | 980,324,604.47 |
| 期末现金及现金等价物余额 | 757,466,616.3 | 774,111,811.22 | 1,077,724,408.46 | 837,051,261.24 |
| 补充资料: | | | | |
| 净利润 | 118,233,346.91 | - | 209,057,220.31 | - |
| 资产减值准备 | -101,674.1 | - | 8,581,502.28 | - |
| 固定资产和投资性房地产折旧 | 35,156,045.42 | - | 65,355,865.84 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 35,156,045.42 | - | 65,355,865.84 | - |
| 无形资产摊销 | 2,181,624 | - | 4,054,017.62 | - |
| 长期待摊费用摊销 | 89,506.02 | - | 160,442.69 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,752.93 | - | -1,047,444.03 | - |
| 固定资产报废损失 | 2,264.96 | - | 506,805.41 | - |
| 财务费用 | -360,334.18 | - | -1,725,485.57 | - |
| 投资损失 | -332,123.29 | - | -4,361,279.93 | - |
| 递延所得税 | -195,500.54 | - | 1,514,686.41 | - |
| 其中:递延所得税资产减少 | -35,798.73 | - | 2,237,228.92 | - |
| 递延所得税负债增加 | -159,701.81 | - | -722,542.51 | - |
| 存货的减少 | -150,663.13 | - | 69,140,107.55 | - |
| 经营性应收项目的减少 | 83,768,408.45 | - | 25,288,432.79 | - |
| 经营性应付项目的增加 | -46,021,232.65 | - | -88,641,986.32 | - |
| 其他 | 3,371,149.37 | - | 6,382,608.52 | - |
| 现金的期末余额 | 757,466,616.3 | - | 1,077,724,408.46 | - |
| 减:现金的期初余额 | 1,077,724,408.46 | - | 969,444,015.62 | - |
| 现金及现金等价物的净增加额 | -320,257,792.16 | - | 108,280,392.84 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-26 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |