| 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 | 821,148,547.05 | 346,188,525.81 | 1,948,474,807.78 | 1,371,979,450.3 |
| 收到其他与经营活动有关的现金 | 173,608,641.64 | 163,655,726.01 | 111,947,331.25 | 156,264,069.63 |
| 经营活动现金流入小计 | 994,757,188.69 | 509,844,251.82 | 2,060,422,139.03 | 1,528,243,519.93 |
| 购买商品、接受劳务支付的现金 | 493,664,481.87 | 283,699,914.7 | 1,206,849,666.32 | 932,176,068.41 |
| 支付给职工以及为职工支付的现金 | 128,493,720.66 | 64,377,329.52 | 326,286,270.99 | 202,085,945.69 |
| 支付的各项税费 | 69,343,067.83 | 35,502,026.93 | 108,228,953.22 | 97,105,016.01 |
| 支付其他与经营活动有关的现金 | 224,437,091.36 | 177,622,141.39 | 428,181,613.85 | 368,714,515.83 |
| 经营活动现金流出小计 | 915,938,361.72 | 561,201,412.54 | 2,069,546,504.38 | 1,600,081,545.94 |
| 经营活动产生的现金流量净额 | 78,818,826.97 | -51,357,160.72 | -9,124,365.35 | -71,838,026.01 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,725,074.79 | - | - | - |
| 取得投资收益收到的现金 | - | - | 180,000 | 180,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 737,922.86 | 70,409.5 | 130,574.57 | 7,909,051.18 |
| 投资活动现金流入小计 | 2,462,997.65 | 70,409.5 | 310,574.57 | 8,089,051.18 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 35,046,381.42 | 6,007,074.1 | 106,258,024.9 | 84,405,705.76 |
| 投资支付的现金 | 4,000,000 | - | - | 4,277,544.66 |
| 投资活动现金流出小计 | 39,046,381.42 | 6,007,074.1 | 106,258,024.9 | 88,683,250.42 |
| 投资活动产生的现金流量净额 | -36,583,383.77 | -5,936,664.6 | -105,947,450.33 | -80,594,199.24 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 1,100,000 | 1,100,000 | 1,000,000 | 1,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 1,100,000 | 1,100,000 | 1,000,000 | 1,000,000 |
| 取得借款收到的现金 | 202,690,000 | 191,060,000 | 545,200,000 | 379,500,000 |
| 筹资活动现金流入小计 | 203,790,000 | 192,160,000 | 546,200,000 | 380,500,000 |
| 偿还债务支付的现金 | 219,720,000 | 134,790,245 | 466,020,000 | 326,018,550 |
| 分配股利、利润或偿付利息支付的现金 | 6,023,525.8 | 3,297,684.71 | 17,457,728.94 | 15,744,604.76 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 240,000 | - |
| 支付其他与筹资活动有关的现金 | 4,040,504.75 | - | 25,745,251.32 | 5,940,000 |
| 筹资活动现金流出小计 | 229,784,030.55 | 138,087,929.71 | 509,222,980.26 | 347,703,154.76 |
| 筹资活动产生的现金流量净额 | -25,994,030.55 | 54,072,070.29 | 36,977,019.74 | 32,796,845.24 |
| 四、汇率变动对现金及现金等价物的影响 | -1,358,882.65 | 30,231.29 | 598,732.91 | 570,258.38 |
| 五、现金及现金等价物净增加额 | 14,882,530 | -3,191,523.74 | -77,496,063.03 | -119,065,121.63 |
| 加:期初现金及现金等价物余额 | 138,899,165.4 | 147,027,406.31 | 216,395,228.43 | 216,395,228.43 |
| 期末现金及现金等价物余额 | 153,781,695.4 | 143,835,882.57 | 138,899,165.4 | 97,330,106.8 |
| 补充资料: | | | | |
| 净利润 | 24,934,170.01 | - | 24,251,446.56 | - |
| 资产减值准备 | -229,632.27 | - | 4,547,292.66 | - |
| 固定资产和投资性房地产折旧 | 34,639,348.12 | - | 59,634,537.22 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 34,639,348.12 | - | 59,634,537.22 | - |
| 无形资产摊销 | 6,128,064.63 | - | 12,574,174.56 | - |
| 长期待摊费用摊销 | 20,517,464.92 | - | 51,068,177.99 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 24,410.12 | - | 609,668.79 | - |
| 固定资产报废损失 | - | - | 531,592.43 | - |
| 公允价值变动损失 | -7,800.44 | - | 113,106.38 | - |
| 财务费用 | 5,516,600.62 | - | 17,657,478.47 | - |
| 投资损失 | -121,903.24 | - | 511,110.93 | - |
| 递延所得税 | -364,101.37 | - | 9,511,359.69 | - |
| 其中:递延所得税资产减少 | -364,101.37 | - | 8,898,288.76 | - |
| 递延所得税负债增加 | - | - | 613,070.93 | - |
| 存货的减少 | 43,720,090.76 | - | 14,436,913.13 | - |
| 经营性应收项目的减少 | 94,241,317.5 | - | 35,194,252.85 | - |
| 经营性应付项目的增加 | -154,514,047.27 | - | -224,377,229.68 | - |
| 其他 | - | - | -29,847,161.41 | - |
| 现金的期末余额 | 153,781,695.4 | - | 138,899,165.4 | - |
| 减:现金的期初余额 | 138,899,165.4 | - | 216,395,228.43 | - |
| 现金及现金等价物的净增加额 | 14,882,530 | - | -77,496,063.03 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-04-28 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |