| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 2,448,470,507.03 | 1,564,404,517.05 | 607,773,623.72 | 2,913,677,933.17 |
| 收到的税费返还 | 8,539,706.99 | 5,213,690.7 | 3,799,971.99 | 6,780,010.71 |
| 收到其他与经营活动有关的现金 | 15,017,125.9 | 12,236,767.76 | 267,274.38 | 21,567,039.95 |
| 经营活动现金流入小计 | 2,472,027,339.92 | 1,581,854,975.51 | 611,840,870.09 | 2,942,024,983.83 |
| 购买商品、接受劳务支付的现金 | 2,114,895,181.81 | 1,303,849,947.49 | 494,647,040.98 | 2,541,674,340.32 |
| 支付给职工以及为职工支付的现金 | 156,739,375.9 | 109,680,932.8 | 63,026,205.69 | 223,082,887.5 |
| 支付的各项税费 | 28,875,817.21 | 20,288,956.52 | 8,344,584.47 | 35,628,635.45 |
| 支付其他与经营活动有关的现金 | 62,769,218.09 | 65,207,983.91 | 20,172,067.13 | 84,060,249.35 |
| 经营活动现金流出小计 | 2,363,279,593.01 | 1,499,027,820.72 | 586,189,898.27 | 2,884,446,112.62 |
| 经营活动产生的现金流量净额 | 108,747,746.91 | 82,827,154.79 | 25,650,971.82 | 57,578,871.21 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 28,597.57 | - | - | 28,417.6 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,225.19 | 8,688.62 | 1,100 | 464,695.93 |
| 收到的其他与投资活动有关的现金 | - | - | - | 2,332,939.71 |
| 投资活动现金流入小计 | 30,822.76 | 8,688.62 | 1,100 | 2,826,053.24 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 27,127,824.72 | 13,739,556.26 | 5,283,698.45 | 15,591,524.24 |
| 投资支付的现金 | 37,000,000 | 7,100,000 | - | 30,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 13,887,504.32 |
| 投资活动现金流出小计 | 64,127,824.72 | 20,839,556.26 | 5,283,698.45 | 59,479,028.56 |
| 投资活动产生的现金流量净额 | -64,097,001.96 | -20,830,867.64 | -5,282,598.45 | -56,652,975.32 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 491,781,237.01 | 377,537,077.01 | 264,405,760.27 | 453,762,922.99 |
| 筹资活动现金流入小计 | 491,781,237.01 | 377,537,077.01 | 264,405,760.27 | 453,762,922.99 |
| 偿还债务支付的现金 | 478,555,798 | 380,055,798 | 257,079,598 | 457,415,935.62 |
| 分配股利、利润或偿付利息支付的现金 | 11,810,869.47 | 8,416,273.14 | 4,038,672.6 | 18,777,850.93 |
| 支付其他与筹资活动有关的现金 | 11,471,592.84 | 8,706,883.62 | 1,360,997.69 | 12,599,215.16 |
| 筹资活动现金流出小计 | 501,838,260.31 | 397,178,954.76 | 262,479,268.29 | 488,793,001.71 |
| 筹资活动产生的现金流量净额 | -10,057,023.3 | -19,641,877.75 | 1,926,491.98 | -35,030,078.72 |
| 四、汇率变动对现金及现金等价物的影响 | 845,987.13 | 344,704.99 | 254,840.02 | 1,987,927.42 |
| 五、现金及现金等价物净增加额 | 35,439,708.78 | 42,699,114.39 | 22,549,705.37 | -32,116,255.41 |
| 加:期初现金及现金等价物余额 | 149,425,638.17 | 149,425,638.17 | 149,425,638.17 | 181,541,893.58 |
| 期末现金及现金等价物余额 | 184,865,346.95 | 192,124,752.56 | 171,975,343.54 | 149,425,638.17 |
| 补充资料: | | | | |
| 净利润 | - | 10,598,487.97 | - | -108,740,064.68 |
| 资产减值准备 | - | - | - | 50,658,422.58 |
| 固定资产和投资性房地产折旧 | - | 14,378,578.68 | - | 32,962,610.51 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 14,378,578.68 | - | 32,962,610.51 |
| 无形资产摊销 | - | 757,653.29 | - | 1,146,732.37 |
| 长期待摊费用摊销 | - | 977,763.72 | - | 2,583,144.29 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -237,037.92 |
| 固定资产报废损失 | - | 344,569.7 | - | 266,589.71 |
| 公允价值变动损失 | - | 21,820.46 | - | 88,029.91 |
| 财务费用 | - | 7,103,275.08 | - | 14,548,686.64 |
| 投资损失 | - | 1,876,917.65 | - | 24,754,750.35 |
| 递延所得税 | - | 3,740,531.44 | - | -11,671,282.95 |
| 其中:递延所得税资产减少 | - | 1,923,477.61 | - | -14,821,014.37 |
| 递延所得税负债增加 | - | 1,817,053.83 | - | 3,149,731.42 |
| 存货的减少 | - | 87,361,517.98 | - | 159,312,469.11 |
| 经营性应收项目的减少 | - | -235,736,791.77 | - | 100,959,881.29 |
| 经营性应付项目的增加 | - | 175,264,780.49 | - | -224,994,051.7 |
| 其他 | - | 13,136,931.89 | - | 15,397,404.54 |
| 现金的期末余额 | - | 192,124,752.56 | - | 149,425,638.17 |
| 减:现金的期初余额 | - | 149,425,638.17 | - | 181,541,893.58 |
| 现金及现金等价物的净增加额 | - | 42,699,114.39 | - | -32,116,255.41 |
| 公告日期 | 2025-10-29 | 2025-08-19 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |