| 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 | 1,646,591,163.92 | 847,788,497.91 | 3,152,447,724.11 | 2,359,081,240.92 |
| 收到的税费返还 | 88,546,705.51 | 45,447,600.19 | 151,539,255.29 | 94,830,761.51 |
| 收到其他与经营活动有关的现金 | 174,011,738.08 | 97,213,489.54 | 159,873,700.98 | 250,793,429.15 |
| 经营活动现金流入小计 | 1,909,149,607.51 | 990,449,587.64 | 3,463,860,680.38 | 2,704,705,431.58 |
| 购买商品、接受劳务支付的现金 | 1,238,907,173.87 | 520,103,927.86 | 2,358,227,897.23 | 1,952,699,056.43 |
| 支付给职工以及为职工支付的现金 | 215,957,710.01 | 102,447,895.88 | 377,359,637.26 | 284,966,466.42 |
| 支付的各项税费 | 58,415,019.45 | 36,063,571.32 | 154,305,772.63 | 122,186,061.29 |
| 支付其他与经营活动有关的现金 | 277,073,796.89 | 212,610,921.98 | 163,249,856.77 | 98,443,245.39 |
| 经营活动现金流出小计 | 1,790,353,700.22 | 871,226,317.04 | 3,053,143,163.89 | 2,458,294,829.53 |
| 经营活动产生的现金流量净额 | 118,795,907.29 | 119,223,270.6 | 410,717,516.49 | 246,410,602.05 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 508,170.73 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 123,341.54 | - | 3,000 | 3,000 |
| 收到的其他与投资活动有关的现金 | 50,913,750 | 36,346,800 | 478,038,000 | 158,057,250 |
| 投资活动现金流入小计 | 51,037,091.54 | 36,346,800 | 478,549,170.73 | 158,060,250 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 78,051,614.39 | 46,204,883.73 | 194,056,976.63 | 135,163,201.74 |
| 支付其他与投资活动有关的现金 | 50,270,350 | 35,886,850 | 476,262,325 | 156,248,825 |
| 投资活动现金流出小计 | 128,321,964.39 | 82,091,733.73 | 670,319,301.63 | 291,412,026.74 |
| 投资活动产生的现金流量净额 | -77,284,872.85 | -45,744,933.73 | -191,770,130.9 | -133,351,776.74 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 576,365,313.83 | 284,551,543 | 1,106,547,407.58 | 857,332,377.27 |
| 筹资活动现金流入小计 | 576,365,313.83 | 284,551,543 | 1,106,547,407.58 | 857,332,377.27 |
| 偿还债务支付的现金 | 665,405,228.93 | 366,458,754.22 | 1,176,554,920.27 | 915,363,481.68 |
| 分配股利、利润或偿付利息支付的现金 | 70,117,909.1 | 9,933,040.43 | 76,953,145.08 | 66,120,734.54 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 400,000 | - |
| 支付其他与筹资活动有关的现金 | - | - | 69,085.72 | - |
| 筹资活动现金流出小计 | 735,523,138.03 | 376,391,794.65 | 1,253,577,151.07 | 981,484,216.22 |
| 筹资活动产生的现金流量净额 | -159,157,824.2 | -91,840,251.65 | -147,029,743.49 | -124,151,838.95 |
| 四、汇率变动对现金及现金等价物的影响 | -2,815,412.56 | -192,852.54 | -343,332.26 | -320,285.21 |
| 五、现金及现金等价物净增加额 | -120,462,202.32 | -18,554,767.32 | 71,574,309.84 | -11,413,298.85 |
| 加:期初现金及现金等价物余额 | 557,769,590.25 | 561,764,458.71 | 486,195,280.41 | 486,195,280.41 |
| 期末现金及现金等价物余额 | 437,307,387.93 | 543,209,691.39 | 557,769,590.25 | 474,781,981.56 |
| 补充资料: | | | | |
| 净利润 | 41,784,124.8 | - | 50,904,588.86 | - |
| 资产减值准备 | 4,708,751.17 | - | 19,195,772.89 | - |
| 固定资产和投资性房地产折旧 | 70,354,458.32 | - | 143,547,817.85 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 70,354,458.32 | - | 143,547,817.85 | - |
| 无形资产摊销 | 1,736,791.07 | - | 6,597,302.34 | - |
| 长期待摊费用摊销 | 210,240.18 | - | 753,741.98 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -445,275.84 | - | -494,487.26 | - |
| 固定资产报废损失 | 101,268.43 | - | 614,916.06 | - |
| 公允价值变动损失 | -800 | - | 224,275 | - |
| 财务费用 | 15,957,728.3 | - | 38,667,083.85 | - |
| 投资损失 | -1,202,270.15 | - | -2,283,845.73 | - |
| 递延所得税 | -1,916,730.31 | - | 113,045.38 | - |
| 其中:递延所得税资产减少 | -1,916,850.31 | - | 165,866.54 | - |
| 递延所得税负债增加 | 120 | - | -52,821.16 | - |
| 存货的减少 | -90,384,172.24 | - | 241,766,571.21 | - |
| 经营性应收项目的减少 | 8,975,337.52 | - | 203,299,417.91 | - |
| 经营性应付项目的增加 | 66,135,791.96 | - | -254,773,963.98 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 267,658.58 | - |
| 现金的期末余额 | 437,307,387.93 | - | 557,769,590.25 | - |
| 减:现金的期初余额 | 557,769,590.25 | - | 486,195,280.41 | - |
| 现金及现金等价物的净增加额 | -120,462,202.32 | - | 71,574,309.84 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-15 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |