| 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 | 455,014,217.48 | 256,536,104.72 | 1,045,266,396.85 | 440,331,544.09 |
| 收到其他与经营活动有关的现金 | 180,752,610.02 | 137,397,290.39 | 26,209,270.38 | 5,677,093.63 |
| 经营活动现金流入小计 | 635,766,827.5 | 393,933,395.11 | 1,071,475,667.23 | 446,008,637.72 |
| 购买商品、接受劳务支付的现金 | 369,548,643.36 | 367,392,994.85 | 1,188,721,214.27 | 303,217,201.78 |
| 支付给职工以及为职工支付的现金 | 38,565,960.67 | 19,992,622.88 | 71,998,723.74 | 55,919,762.87 |
| 支付的各项税费 | 45,122,822.49 | 35,463,549.69 | 11,073,506.04 | 5,569,909.93 |
| 支付其他与经营活动有关的现金 | 7,301,088.75 | 3,897,752.87 | 16,234,410.16 | 15,900,361.54 |
| 经营活动现金流出小计 | 460,538,515.27 | 426,746,920.29 | 1,288,027,854.21 | 380,607,236.12 |
| 经营活动产生的现金流量净额 | 175,228,312.23 | -32,813,525.18 | -216,552,186.98 | 65,401,401.6 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 7,334.01 | 366.26 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 877,764 | 464,964 | 2,090,642.26 | 1,386,624.94 |
| 投资活动现金流入小计 | 885,098.01 | 465,330.26 | 2,090,642.26 | 1,386,624.94 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 548,720,918.31 | 342,567,285.73 | 613,512,855.61 | 805,478,512.02 |
| 投资支付的现金 | 8,000,000 | - | - | 4,282,560 |
| 投资活动现金流出小计 | 556,720,918.31 | 342,567,285.73 | 613,512,855.61 | 809,761,072.02 |
| 投资活动产生的现金流量净额 | -555,835,820.3 | -342,101,955.47 | -611,422,213.35 | -808,374,447.08 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 31,955,000 | 22,104,020.06 | 40,120,000 | 36,120,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 31,955,000 | 22,104,020.06 | 40,120,000 | 36,120,000 |
| 取得借款收到的现金 | 1,368,597,077.06 | 941,916,220 | 1,062,505,652.45 | 871,867,694.35 |
| 筹资活动现金流入小计 | 1,400,552,077.06 | 964,020,240.06 | 1,102,625,652.45 | 907,987,694.35 |
| 偿还债务支付的现金 | 693,300,000 | 348,291,588.87 | 264,450,000 | 130,703,888.89 |
| 分配股利、利润或偿付利息支付的现金 | 38,278,291.15 | 44,766,521.98 | 24,638,663.18 | 21,106,822.94 |
| 支付其他与筹资活动有关的现金 | - | 26,459,221.27 | 4,580,369.52 | - |
| 筹资活动现金流出小计 | 731,578,291.15 | 419,517,332.12 | 293,669,032.7 | 151,810,711.83 |
| 筹资活动产生的现金流量净额 | 668,973,785.91 | 544,502,907.94 | 808,956,619.75 | 756,176,982.52 |
| 四、汇率变动对现金及现金等价物的影响 | 1,423,752.36 | 1,320,900 | -2.34 | 278,391.3 |
| 五、现金及现金等价物净增加额 | 289,790,030.2 | 170,908,327.29 | -19,017,782.92 | 13,482,328.34 |
| 加:期初现金及现金等价物余额 | 75,452,400.09 | 75,452,400.09 | 94,470,183.01 | 94,470,183.01 |
| 期末现金及现金等价物余额 | 365,242,430.29 | 246,360,727.38 | 75,452,400.09 | 107,952,511.35 |
| 补充资料: | | | | |
| 净利润 | 61,598,654.37 | - | 58,050,417.69 | - |
| 资产减值准备 | 1,687,931.01 | - | 6,463,910.36 | - |
| 固定资产和投资性房地产折旧 | 49,735,822.11 | - | 45,939,921.29 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 49,735,822.11 | - | 45,939,921.29 | - |
| 无形资产摊销 | 2,662,391.34 | - | 4,364,635.57 | - |
| 长期待摊费用摊销 | 2,321,405.4 | - | 3,171,164.57 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 61,743.18 | - | 544,671.61 | - |
| 固定资产报废损失 | - | - | 65,744.08 | - |
| 公允价值变动损失 | 73,884.5 | - | 110,560.31 | - |
| 财务费用 | 12,930,783.06 | - | 18,827,013.67 | - |
| 投资损失 | -7,334.01 | - | 44,826 | - |
| 递延所得税 | -9,564,182.7 | - | -11,643,758.82 | - |
| 其中:递延所得税资产减少 | -9,564,182.7 | - | -11,643,758.82 | - |
| 存货的减少 | 1,269,388.32 | - | 16,210,835.53 | - |
| 经营性应收项目的减少 | -195,232,947.52 | - | -549,394,822.96 | - |
| 经营性应付项目的增加 | 213,122,841.51 | - | 145,909,951.87 | - |
| 其他 | 29,566,560.99 | - | 10,925,028.2 | - |
| 现金的期末余额 | 365,242,430.29 | - | 75,452,400.09 | - |
| 减:现金的期初余额 | 75,452,400.09 | - | 94,470,183.01 | - |
| 现金及现金等价物的净增加额 | 289,790,030.2 | - | -19,017,782.92 | - |
| 公告日期 | 2025-08-28 | 2025-04-26 | 2025-04-26 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |