| 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 | 779,384,960.69 | 339,709,229.64 | 1,495,341,741.97 | 1,091,259,478.79 |
| 收到的税费返还 | 9,125,225.33 | 5,901,835.05 | 14,302,306.76 | 11,762,644.66 |
| 收到其他与经营活动有关的现金 | 74,865,389.94 | 37,887,991.68 | 128,739,618.44 | 105,358,937.46 |
| 经营活动现金流入小计 | 863,375,575.96 | 383,499,056.37 | 1,638,383,667.17 | 1,208,381,060.91 |
| 购买商品、接受劳务支付的现金 | 774,355,864.14 | 434,582,648.83 | 1,281,421,982.55 | 1,059,386,334.42 |
| 支付给职工以及为职工支付的现金 | 50,125,161.3 | 23,537,388.34 | 96,423,045.07 | 67,940,671.6 |
| 支付的各项税费 | 11,847,978.26 | 4,194,209.66 | 33,412,238.09 | 24,592,974.35 |
| 支付其他与经营活动有关的现金 | 76,488,968.35 | 25,110,698.95 | 187,045,709.38 | 88,451,965.85 |
| 经营活动现金流出小计 | 912,817,972.05 | 487,424,945.78 | 1,598,302,975.09 | 1,240,371,946.22 |
| 经营活动产生的现金流量净额 | -49,442,396.09 | -103,925,889.41 | 40,080,692.08 | -31,990,885.31 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 4,387,526.32 | 2,100,000 | 81,071,999.82 | 78,504,733 |
| 投资活动现金流入小计 | 4,387,526.32 | 2,100,000 | 81,071,999.82 | 78,504,733 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 50,756,560.26 | 12,221,204.55 | 36,581,239.94 | 45,693,637.89 |
| 投资支付的现金 | 1,000,000 | 1,000,000 | - | - |
| 支付其他与投资活动有关的现金 | - | - | 1,485,096 | - |
| 投资活动现金流出小计 | 51,756,560.26 | 13,221,204.55 | 38,066,335.94 | 45,693,637.89 |
| 投资活动产生的现金流量净额 | -47,369,033.94 | -11,121,204.55 | 43,005,663.88 | 32,811,095.11 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 406,653,618.64 | 305,199,759.49 | 647,164,976.67 | 499,930,608.75 |
| 筹资活动现金流入小计 | 406,653,618.64 | 305,199,759.49 | 647,164,976.67 | 499,930,608.75 |
| 偿还债务支付的现金 | 306,910,900 | 217,899,000 | 660,567,000 | 470,091,000 |
| 分配股利、利润或偿付利息支付的现金 | 14,624,197.49 | 6,415,425.26 | 33,299,564.42 | 26,661,784.02 |
| 支付其他与筹资活动有关的现金 | - | - | 7,268,460 | 7,537,090.74 |
| 筹资活动现金流出小计 | 321,535,097.49 | 224,314,425.26 | 701,135,024.42 | 504,289,874.76 |
| 筹资活动产生的现金流量净额 | 85,118,521.15 | 80,885,334.23 | -53,970,047.75 | -4,359,266.01 |
| 四、汇率变动对现金及现金等价物的影响 | 274,238.15 | -12,943.21 | 3,148,300.83 | 4,023,223.83 |
| 五、现金及现金等价物净增加额 | -11,418,670.73 | -34,174,702.94 | 32,264,609.04 | 484,167.62 |
| 加:期初现金及现金等价物余额 | 69,544,390.62 | 69,544,390.62 | 37,279,781.58 | 37,279,781.58 |
| 期末现金及现金等价物余额 | 58,125,719.89 | 35,369,687.68 | 69,544,390.62 | 37,763,949.2 |
| 补充资料: | | | | |
| 净利润 | 18,383,566 | - | -89,502,661.25 | - |
| 资产减值准备 | 2,190,697.66 | - | 32,250,436.88 | - |
| 固定资产和投资性房地产折旧 | 34,645,813.7 | - | 71,086,546.86 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 34,645,813.7 | - | 71,086,546.86 | - |
| 无形资产摊销 | 1,676,750.42 | - | 3,593,540.17 | - |
| 长期待摊费用摊销 | 1,711,167.25 | - | 3,894,594.82 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 22,205.35 | - | -14,525,835.87 | - |
| 固定资产报废损失 | 14,288.29 | - | 514,863.44 | - |
| 公允价值变动损失 | - | - | 713,784 | - |
| 财务费用 | 18,302,383.6 | - | 46,590,356.28 | - |
| 投资损失 | -713,784 | - | 1,485,096 | - |
| 递延所得税 | 3,196,472.21 | - | -9,067,018.62 | - |
| 其中:递延所得税资产减少 | 3,198,990.31 | - | -9,060,416.75 | - |
| 递延所得税负债增加 | -2,518.1 | - | -6,601.87 | - |
| 存货的减少 | -62,929,772.57 | - | -37,108,338.68 | - |
| 经营性应收项目的减少 | -35,103,758.25 | - | -5,893,979.78 | - |
| 经营性应付项目的增加 | -30,838,425.75 | - | 36,049,307.83 | - |
| 现金的期末余额 | 58,125,719.89 | - | 69,544,390.62 | - |
| 减:现金的期初余额 | 69,544,390.62 | - | 37,279,781.58 | - |
| 现金及现金等价物的净增加额 | -11,418,670.73 | - | 32,264,609.04 | - |
| 公告日期 | 2025-08-15 | 2025-04-29 | 2025-04-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |