| 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 | 1,172,232,231.33 | 408,530,346.34 | 2,231,502,249.88 | 1,638,571,742.9 |
| 收到的税费返还 | 6,709,675.53 | 4,018,035.32 | 62,081,709.89 | 55,656,211.9 |
| 收到其他与经营活动有关的现金 | 10,687,810.96 | 2,331,002.8 | 57,630,589.99 | 25,344,563.32 |
| 经营活动现金流入小计 | 1,189,629,717.82 | 414,879,384.46 | 2,351,214,549.76 | 1,719,572,518.12 |
| 购买商品、接受劳务支付的现金 | 706,912,493.76 | 374,936,430.84 | 1,185,003,913.18 | 752,258,169.32 |
| 支付给职工以及为职工支付的现金 | 206,942,839.56 | 112,713,508.16 | 357,013,468.42 | 263,618,784.63 |
| 支付的各项税费 | 75,428,461.52 | 31,044,530.56 | 147,415,009.9 | 140,601,209.86 |
| 支付其他与经营活动有关的现金 | 25,964,301.8 | 15,399,995.71 | 50,390,066 | 38,803,096.14 |
| 经营活动现金流出小计 | 1,015,248,096.64 | 534,094,465.27 | 1,739,822,457.5 | 1,195,281,259.95 |
| 经营活动产生的现金流量净额 | 174,381,621.18 | -119,215,080.81 | 611,392,092.26 | 524,291,258.17 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 9,537,000 | 9,537,000 | 2,000,000 | - |
| 取得投资收益收到的现金 | 1,613,268.49 | 689,178.08 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,433,693.55 | 166,610 | 519,101.26 | 363,720.26 |
| 收到的其他与投资活动有关的现金 | 380,000,000 | 130,000,000 | 19,817.63 | - |
| 投资活动现金流入小计 | 392,583,962.04 | 140,392,788.08 | 2,538,918.89 | 363,720.26 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 401,735,416.39 | 192,518,242.61 | 714,784,038.9 | 490,845,349.94 |
| 投资支付的现金 | 50,000,000 | - | 4,267,799.66 | - |
| 支付其他与投资活动有关的现金 | 375,000,000 | 130,000,000 | 130,000,000 | - |
| 投资活动现金流出小计 | 826,735,416.39 | 322,518,242.61 | 849,051,838.56 | 490,845,349.94 |
| 投资活动产生的现金流量净额 | -434,151,454.35 | -182,125,454.53 | -846,512,919.67 | -490,481,629.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,000,000 | - | 4,000,000 | - |
| 取得借款收到的现金 | 963,042,341.87 | 407,901,451.32 | 499,985,475.92 | 393,370,030.69 |
| 发行债券收到的现金 | - | - | 544,550,000 | - |
| 收到其他与筹资活动有关的现金 | 83,582,006.55 | 28,500,000 | 150,583,135.86 | 133,935,512.86 |
| 筹资活动现金流入小计 | 1,048,624,348.42 | 436,401,451.32 | 1,199,118,611.78 | 527,305,543.55 |
| 偿还债务支付的现金 | 691,290,357.34 | 212,110,561.14 | 685,569,136.56 | 518,953,684.54 |
| 分配股利、利润或偿付利息支付的现金 | 154,422,364.2 | 12,625,533.93 | 135,308,514.95 | 121,998,505.16 |
| 支付其他与筹资活动有关的现金 | 28,025,344.29 | 24,063,531.61 | 78,246,263.15 | 104,484,372.69 |
| 筹资活动现金流出小计 | 873,738,065.83 | 248,799,626.68 | 899,123,914.66 | 745,436,562.39 |
| 筹资活动产生的现金流量净额 | 174,886,282.59 | 187,601,824.64 | 299,994,697.12 | -218,131,018.84 |
| 四、汇率变动对现金及现金等价物的影响 | 668,416.72 | -4,280.38 | 200,281.09 | 13,401.18 |
| 五、现金及现金等价物净增加额 | -84,215,133.86 | -113,742,991.08 | 65,074,150.8 | -184,307,989.17 |
| 加:期初现金及现金等价物余额 | 381,493,693.19 | 381,493,693.19 | 316,419,542.39 | 316,419,542.39 |
| 期末现金及现金等价物余额 | 297,278,559.33 | 267,750,702.11 | 381,493,693.19 | 132,111,553.22 |
| 补充资料: | | | | |
| 净利润 | 183,291,191.92 | - | 320,516,850.89 | - |
| 资产减值准备 | 5,436,933.73 | - | 29,732,967.28 | - |
| 固定资产和投资性房地产折旧 | 160,087,384.05 | - | 256,323,717.97 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 160,087,384.05 | - | 256,323,717.97 | - |
| 无形资产摊销 | 2,925,873.72 | - | 5,749,456.37 | - |
| 长期待摊费用摊销 | 4,517,831.29 | - | 8,024,753.16 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 62,281.44 | - | 3,092,094.36 | - |
| 固定资产报废损失 | 2,298,775.71 | - | 1,817,218.14 | - |
| 财务费用 | 33,972,909.65 | - | 87,242,781.96 | - |
| 投资损失 | -9,537,000 | - | 22,957,465.3 | - |
| 递延所得税 | 8,416,237.29 | - | 4,897,078.63 | - |
| 其中:递延所得税资产减少 | -5,595,552.24 | - | -9,077,021.02 | - |
| 递延所得税负债增加 | 14,011,789.53 | - | 13,974,099.65 | - |
| 存货的减少 | -12,299,765.12 | - | -136,407,923.75 | - |
| 经营性应收项目的减少 | -62,588,922.32 | - | -292,365,508.62 | - |
| 经营性应付项目的增加 | -147,358,971.36 | - | 285,184,413.11 | - |
| 其他 | -3,947,609.36 | - | 7,325,376.61 | - |
| 现金的期末余额 | 297,278,559.33 | - | 381,493,693.19 | - |
| 减:现金的期初余额 | 381,493,693.19 | - | 316,419,542.39 | - |
| 现金及现金等价物的净增加额 | -84,215,133.86 | - | 65,074,150.8 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-03-22 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |