| 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 | 1,130,148,476.99 | 455,912,253.91 | 2,489,528,738.96 | 1,640,470,840.31 |
| 收到的税费返还 | 1,001,699.32 | 780,319.41 | 13,077,743.3 | 12,654,965.78 |
| 收到其他与经营活动有关的现金 | 63,334,692 | 34,598,081.64 | 122,548,517.18 | 67,895,185.84 |
| 经营活动现金流入小计 | 1,194,484,868.31 | 491,290,654.96 | 2,625,154,999.44 | 1,721,020,991.93 |
| 购买商品、接受劳务支付的现金 | 1,013,313,343.62 | 428,886,807.37 | 1,998,517,527.78 | 1,518,751,198.39 |
| 支付给职工以及为职工支付的现金 | 104,758,524.7 | 60,920,498.55 | 180,688,555.98 | 136,678,705.51 |
| 支付的各项税费 | 31,945,873.36 | 12,495,974.6 | 70,757,698.38 | 46,892,028.07 |
| 支付其他与经营活动有关的现金 | 85,280,503.64 | 36,490,532.91 | 231,654,625.13 | 118,792,383.17 |
| 经营活动现金流出小计 | 1,235,298,245.32 | 538,793,813.43 | 2,481,618,407.27 | 1,821,114,315.14 |
| 经营活动产生的现金流量净额 | -40,813,377.01 | -47,503,158.47 | 143,536,592.17 | -100,093,323.21 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 917,207.37 | - |
| 取得投资收益收到的现金 | - | - | 971,018.42 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 313,723.65 | 82,263.15 | - | - |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | - |
| 投资活动现金流入小计 | 313,723.65 | 82,263.15 | 1,888,225.79 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 74,699,360.08 | 36,162,498.52 | 203,712,065.89 | 148,830,956.78 |
| 投资支付的现金 | 9,058,297.64 | 9,058,297.64 | - | - |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 212,029,318.71 |
| 投资活动现金流出小计 | 83,757,657.72 | 45,220,796.16 | 203,712,065.89 | 360,860,275.49 |
| 投资活动产生的现金流量净额 | -83,443,934.07 | -45,138,533.01 | -201,823,840.1 | -360,860,275.49 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 510,726,942.09 | 151,591,162.09 | 586,019,461.71 | 517,909,318.71 |
| 筹资活动现金流入小计 | 510,726,942.09 | 151,591,162.09 | 586,019,461.71 | 517,909,318.71 |
| 偿还债务支付的现金 | 356,712,512.92 | 144,190,930.08 | 447,961,707.76 | 306,816,232.97 |
| 分配股利、利润或偿付利息支付的现金 | 17,148,903.06 | 2,506,741.28 | 54,479,325.41 | 49,239,819.77 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 2,783,402.06 | - |
| 支付其他与筹资活动有关的现金 | - | - | 227,837,844.51 | - |
| 筹资活动现金流出小计 | 373,861,415.98 | 146,697,671.36 | 730,278,877.68 | 356,056,052.74 |
| 筹资活动产生的现金流量净额 | 136,865,526.11 | 4,893,490.73 | -144,259,415.97 | 161,853,265.97 |
| 四、汇率变动对现金及现金等价物的影响 | -161,381.73 | -48,761.1 | 840,466.78 | 231,713.19 |
| 五、现金及现金等价物净增加额 | 12,446,833.3 | -87,796,961.85 | -201,706,197.12 | -298,868,619.54 |
| 加:期初现金及现金等价物余额 | 390,613,895.36 | 390,613,895.36 | 592,320,092.48 | 592,320,092.48 |
| 期末现金及现金等价物余额 | 403,060,728.66 | 302,816,933.51 | 390,613,895.36 | 293,451,472.94 |
| 补充资料: | | | | |
| 净利润 | 19,214,742.33 | - | 51,869,860.33 | - |
| 资产减值准备 | 12,997,491.97 | - | 37,563,939.9 | - |
| 固定资产和投资性房地产折旧 | 39,575,913.82 | - | 73,045,990.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 39,575,913.82 | - | 73,045,990.46 | - |
| 无形资产摊销 | 2,938,260.79 | - | 5,866,010.18 | - |
| 长期待摊费用摊销 | 746,226.54 | - | 2,800,144.39 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -229,420.16 | - | 822,981.41 | - |
| 固定资产报废损失 | - | - | 45,094 | - |
| 公允价值变动损失 | 2,059,850 | - | -2,170,750 | - |
| 财务费用 | 7,504,560.13 | - | 18,006,010.08 | - |
| 投资损失 | 1,686,762.21 | - | 6,215,058.29 | - |
| 递延所得税 | -3,763,279.92 | - | -6,757,395.66 | - |
| 其中:递延所得税资产减少 | -3,498,410.06 | - | -6,669,326.57 | - |
| 递延所得税负债增加 | -264,869.86 | - | -88,069.09 | - |
| 存货的减少 | -96,486,561.13 | - | 51,486,435.53 | - |
| 经营性应收项目的减少 | -119,799,207.62 | - | -170,350,403.57 | - |
| 经营性应付项目的增加 | 91,892,428.49 | - | 61,961,186.39 | - |
| 其他 | - | - | 7,377,195.24 | - |
| 现金的期末余额 | 403,060,728.66 | - | 390,613,895.36 | - |
| 减:现金的期初余额 | 390,613,895.36 | - | 592,320,092.48 | - |
| 现金及现金等价物的净增加额 | 12,446,833.3 | - | -201,706,197.12 | - |
| 公告日期 | 2025-08-23 | 2025-04-26 | 2025-04-19 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |