| 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 | 706,790,446.35 | 327,050,023.8 | 1,604,626,518.32 | 1,161,770,622.71 |
| 收到的税费返还 | 7,355,466.11 | 4,054,477.28 | 18,978,630.01 | 16,576,596.48 |
| 收到其他与经营活动有关的现金 | 183,946,884.61 | 24,203,211.26 | 219,046,918.81 | 53,325,510.99 |
| 经营活动现金流入小计 | 898,092,797.07 | 355,307,712.34 | 1,842,652,067.14 | 1,231,672,730.18 |
| 购买商品、接受劳务支付的现金 | 458,875,725.95 | 196,198,275.25 | 1,016,440,810.75 | 687,070,846.6 |
| 支付给职工以及为职工支付的现金 | 101,823,688.2 | 62,614,115.75 | 185,392,591.27 | 135,921,683.36 |
| 支付的各项税费 | 34,324,428.04 | 18,542,607.96 | 85,066,493.06 | 66,624,927.53 |
| 支付其他与经营活动有关的现金 | 205,421,710.65 | 62,643,691.44 | 261,716,870.5 | 179,289,216.07 |
| 经营活动现金流出小计 | 800,445,552.84 | 339,998,690.4 | 1,548,616,765.58 | 1,068,906,673.56 |
| 经营活动产生的现金流量净额 | 97,647,244.23 | 15,309,021.94 | 294,035,301.56 | 162,766,056.62 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 684,550,050.19 | 317,494,470.94 | 957,785,792.73 | 600,064,688.84 |
| 取得投资收益收到的现金 | 10,246,046.1 | 286,597.65 | 12,237,579.8 | 11,031,521.75 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 218,622.44 | 127,622.44 | 1,343,762.85 | 735,718.91 |
| 处置子公司及其他营业单位收到的现金净额 | 4,000,000 | - | - | - |
| 投资活动现金流入小计 | 699,014,718.73 | 317,908,691.03 | 971,367,135.38 | 611,831,929.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 8,959,408.28 | 4,898,317.47 | 21,273,657.99 | 8,303,107.88 |
| 投资支付的现金 | 749,592,087.39 | 432,506,958.47 | 981,782,883.77 | 660,460,512.34 |
| 投资活动现金流出小计 | 758,551,495.67 | 437,405,275.94 | 1,003,056,541.76 | 668,763,620.22 |
| 投资活动产生的现金流量净额 | -59,536,776.94 | -119,496,584.91 | -31,689,406.38 | -56,931,690.72 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 92,000,000 | 47,000,000 | 12,500,000 | 2,500,000 |
| 筹资活动现金流入小计 | 92,000,000 | 47,000,000 | 12,500,000 | 2,500,000 |
| 偿还债务支付的现金 | 12,700,000 | 2,600,000 | 44,396,810.93 | 14,296,810.93 |
| 分配股利、利润或偿付利息支付的现金 | 63,229,568.95 | 14,966,327.6 | 46,148,504.24 | 40,883,125.79 |
| 其中:子公司支付给少数股东的股利、利润 | 20,017,403.19 | 14,000,000 | 14,515,359.12 | 10,420,362.11 |
| 支付其他与筹资活动有关的现金 | 102,933,222.34 | 1,449,801.05 | 18,154,867.57 | 12,520,252.42 |
| 筹资活动现金流出小计 | 178,862,791.29 | 19,016,128.65 | 108,700,182.74 | 67,700,189.14 |
| 筹资活动产生的现金流量净额 | -86,862,791.29 | 27,983,871.35 | -96,200,182.74 | -65,200,189.14 |
| 四、汇率变动对现金及现金等价物的影响 | 193,814.83 | 222,618.4 | 1,112,147.23 | -746,965.57 |
| 五、现金及现金等价物净增加额 | -48,558,509.17 | -75,981,073.22 | 167,257,859.67 | 39,887,211.19 |
| 加:期初现金及现金等价物余额 | 709,299,356.64 | 709,299,356.64 | 542,041,496.97 | 542,041,496.97 |
| 期末现金及现金等价物余额 | 660,740,847.47 | 633,318,283.42 | 709,299,356.64 | 581,928,708.16 |
| 补充资料: | | | | |
| 净利润 | 42,745,035.97 | - | 74,014,417.59 | - |
| 资产减值准备 | 1,438,424.67 | - | 22,121,752.98 | - |
| 固定资产和投资性房地产折旧 | 26,586,709.28 | - | 69,255,930.59 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 26,586,709.28 | - | 69,255,930.59 | - |
| 无形资产摊销 | 1,142,640.4 | - | 4,407,192.58 | - |
| 长期待摊费用摊销 | 634,644.61 | - | 3,036,707.24 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -836,965.86 | - | 918,584.35 | - |
| 固定资产报废损失 | 1,640.72 | - | 282,495.77 | - |
| 公允价值变动损失 | -453,328.3 | - | -7,070,770.62 | - |
| 财务费用 | 2,517,177.81 | - | 3,716,159.56 | - |
| 投资损失 | 985,909.92 | - | -469,000.66 | - |
| 递延所得税 | 486,752.57 | - | -744,491.25 | - |
| 其中:递延所得税资产减少 | 486,752.57 | - | -750,428.31 | - |
| 递延所得税负债增加 | - | - | 5,937.06 | - |
| 存货的减少 | 31,583,048.19 | - | 107,058,483.91 | - |
| 经营性应收项目的减少 | 108,618,396.66 | - | -5,814,045.74 | - |
| 经营性应付项目的增加 | -122,431,147.39 | - | 5,184,489.9 | - |
| 现金的期末余额 | 660,740,847.47 | - | 709,299,356.64 | - |
| 减:现金的期初余额 | 709,299,356.64 | - | 542,041,496.97 | - |
| 现金及现金等价物的净增加额 | -48,558,509.17 | - | 167,257,859.67 | - |
| 公告日期 | 2025-08-15 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |